platform/kernel/linux-starfive.git
9 years agostaging: sm750: add missing spaces after ','
Michel von Czettritz [Thu, 26 Mar 2015 22:24:53 +0000 (23:24 +0100)]
staging: sm750: add missing spaces after ','

Fixes checkpatch.pl error:
"ERROR: space required after that ',' (ctx:VxV)"

Signed-off-by: Michel von Czettritz <michel.von.czettritz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: sm750: Reindent
Michel von Czettritz [Thu, 26 Mar 2015 22:24:32 +0000 (23:24 +0100)]
staging: sm750: Reindent

The reindent fixes the
"WARNING: please, no spaces at the start of a line",
"ERROR: code indent should use tabs where possible"
and some other small checkpatch.pl warnings and errors.

Signed-off-by: Michel von Czettritz <michel.von.czettritz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: remove "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:40 +0000 (19:14 +0000)]
staging: comedi: remove "comedi_fc.h"

None of the comedi low-level drivers include "comedi_fc.h" any longer,
so remove it.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: usbduxsigma: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:39 +0000 (19:14 +0000)]
staging: comedi: usbduxsigma: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: usbduxfast: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:38 +0000 (19:14 +0000)]
staging: comedi: usbduxfast: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: usbdux: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:37 +0000 (19:14 +0000)]
staging: comedi: usbdux: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: s626: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:36 +0000 (19:14 +0000)]
staging: comedi: s626: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: rtd520: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:35 +0000 (19:14 +0000)]
staging: comedi: rtd520: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: quatech_daqp_cs: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:34 +0000 (19:14 +0000)]
staging: comedi: quatech_daqp_cs: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: pcmuio: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:33 +0000 (19:14 +0000)]
staging: comedi: pcmuio: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: pcmmio: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:32 +0000 (19:14 +0000)]
staging: comedi: pcmmio: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: pcl818: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:31 +0000 (19:14 +0000)]
staging: comedi: pcl818: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: pcl816: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:30 +0000 (19:14 +0000)]
staging: comedi: pcl816: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: pcl812: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:29 +0000 (19:14 +0000)]
staging: comedi: pcl812: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: pcl726: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:28 +0000 (19:14 +0000)]
staging: comedi: pcl726: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: pcl711: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:27 +0000 (19:14 +0000)]
staging: comedi: pcl711: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: ni_tiocmd: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:26 +0000 (19:14 +0000)]
staging: comedi: ni_tiocmd: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: ni_pcidio: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:25 +0000 (19:14 +0000)]
staging: comedi: ni_pcidio: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: ni_mio_common: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:24 +0000 (19:14 +0000)]
staging: comedi: ni_mio_common: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: ni_labpc_common: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:23 +0000 (19:14 +0000)]
staging: comedi: ni_labpc_common: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: ni_atmio16d: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:22 +0000 (19:14 +0000)]
staging: comedi: ni_atmio16d: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: ni_at_a2150: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:21 +0000 (19:14 +0000)]
staging: comedi: ni_at_a2150: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: ni_65xx: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:20 +0000 (19:14 +0000)]
staging: comedi: ni_65xx: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: ni_6527: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:19 +0000 (19:14 +0000)]
staging: comedi: ni_6527: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: me4000: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:18 +0000 (19:14 +0000)]
staging: comedi: me4000: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: gsc_hpdi: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:17 +0000 (19:14 +0000)]
staging: comedi: gsc_hpdi: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: dt3000: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:16 +0000 (19:14 +0000)]
staging: comedi: dt3000: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: dt282x: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:15 +0000 (19:14 +0000)]
staging: comedi: dt282x: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: dt2814: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:14 +0000 (19:14 +0000)]
staging: comedi: dt2814: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: dmm32at: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:13 +0000 (19:14 +0000)]
staging: comedi: dmm32at: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: das800: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:12 +0000 (19:14 +0000)]
staging: comedi: das800: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: das6402: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:11 +0000 (19:14 +0000)]
staging: comedi: das6402: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: das1800: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:10 +0000 (19:14 +0000)]
staging: comedi: das1800: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: das16m1: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:09 +0000 (19:14 +0000)]
staging: comedi: das16m1: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: das16: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:08 +0000 (19:14 +0000)]
staging: comedi: das16: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: comedi_test: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:07 +0000 (19:14 +0000)]
staging: comedi: comedi_test: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: comedi_parport: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:06 +0000 (19:14 +0000)]
staging: comedi: comedi_parport: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: cb_pcidas: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:05 +0000 (19:14 +0000)]
staging: comedi: cb_pcidas: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: cb_pcidas64: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:04 +0000 (19:14 +0000)]
staging: comedi: cb_pcidas64: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: amplc_pci230: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:03 +0000 (19:14 +0000)]
staging: comedi: amplc_pci230: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: amplc_pci224: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:02 +0000 (19:14 +0000)]
staging: comedi: amplc_pci224: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: amplc_pc236_common: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:01 +0000 (19:14 +0000)]
staging: comedi: amplc_pc236_common: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: amplc_dio200_common: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:14:00 +0000 (19:14 +0000)]
staging: comedi: amplc_dio200_common: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: aio_iiro_16: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:59 +0000 (19:13 +0000)]
staging: comedi: aio_iiro_16: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: adv_pci1710: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:58 +0000 (19:13 +0000)]
staging: comedi: adv_pci1710: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: adl_pci9118: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:57 +0000 (19:13 +0000)]
staging: comedi: adl_pci9118: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: adl_pci9111: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:56 +0000 (19:13 +0000)]
staging: comedi: adl_pci9111: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: addi_apci_3xxx: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:55 +0000 (19:13 +0000)]
staging: comedi: addi_apci_3xxx: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: addi_apci_3120: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:54 +0000 (19:13 +0000)]
staging: comedi: addi_apci_3120: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: addi_apci_2032: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:53 +0000 (19:13 +0000)]
staging: comedi: addi_apci_2032: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: addi_apci_1564: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:52 +0000 (19:13 +0000)]
staging: comedi: addi_apci_1564: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: addi_apci_1500: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:51 +0000 (19:13 +0000)]
staging: comedi: addi_apci_1500: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: addi_apci_1032: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:50 +0000 (19:13 +0000)]
staging: comedi: addi_apci_1032: remove #include "comedi_fc.h"

As preparation for removal of "comedi_fc.h", replace calls to the
`cfc_check_trigger_...` functions from "comedi_fc.h" with the
replacement `comedi_check_trigger_...` functions from "../comedidev.h"
and remove the inclusion of "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: ni_labpc_isadma: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:49 +0000 (19:13 +0000)]
staging: comedi: ni_labpc_isadma: remove #include "comedi_fc.h"

"ni_labpc_isadma.c" doesn't use anything from "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: ni_660x: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:48 +0000 (19:13 +0000)]
staging: comedi: ni_660x: remove #include "comedi_fc.h"

"ni_660x.c" doesn't use anything from "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: mite: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:47 +0000 (19:13 +0000)]
staging: comedi: mite: remove #include "comedi_fc.h"

"mite.c" doesn't use anything from "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: cb_pcidda: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:46 +0000 (19:13 +0000)]
staging: comedi: cb_pcidda: remove #include "comedi_fc.h"

"cb_pcidda.c" doesn't use anything from "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: cb_das16_cs: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:45 +0000 (19:13 +0000)]
staging: comedi: cb_das16_cs: remove #include "comedi_fc.h"

"cb_das16_cs.c" doesn't use anything from "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: addi_apci_3501: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:44 +0000 (19:13 +0000)]
staging: comedi: addi_apci_3501: remove #include "comedi_fc.h"

"addi_apci_3501.c" doesn't use anything from "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: addi_apci_1516: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:43 +0000 (19:13 +0000)]
staging: comedi: addi_apci_1516: remove #include "comedi_fc.h"

"addi_apci_1516.c" doesn't use anything from "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: 8255: remove #include "comedi_fc.h"
Ian Abbott [Fri, 27 Mar 2015 19:13:42 +0000 (19:13 +0000)]
staging: comedi: 8255: remove #include "comedi_fc.h"

"8255.c" doesn't use anything from "comedi_fc.h".

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: comedi_fc.h: begin migration to comedidev.h
Ian Abbott [Fri, 27 Mar 2015 19:13:41 +0000 (19:13 +0000)]
staging: comedi: comedi_fc.h: begin migration to comedidev.h

"comedi_fc.h" contains a few inline functions used by the `do_cmdtest`
handler functions for comedi subdevices in several low-level comedi
drivers for checking asynchronous command trigger sources and arguments.
They all use the prefix `cfc_check_trigger_arg`.  Copy them over to
"../comedidev.h", but change the `cfc_` prefix to `comedi_`.  Change the
original functions in "comedi_fc.h" into simple wrappers for their
replacements.

Once the drivers have been changed to call the replacement functions,
"comedi_fc.h" can be removed.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: make comedi_internal.h self-reliant
Ian Abbott [Fri, 27 Mar 2015 15:58:19 +0000 (15:58 +0000)]
staging: comedi: make comedi_internal.h self-reliant

Add `#include`s and declare incomplete types to "comedi_internal.h" so
that .c files still compile when it is the first file included.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: comedi_fops: extend spin-lock scope in comedi_event()
Ian Abbott [Fri, 27 Mar 2015 15:13:06 +0000 (15:13 +0000)]
staging: comedi: comedi_fops: extend spin-lock scope in comedi_event()

`comedi_event()` is called from low-level drivers to handle comedi
asynchronous command event flags.  As a safety check, it checks the
subdevice's "run" flags to make sure an asynchronous command is running.
It can also change the run flags to mark the command as no longer
running (possibly also marking it as terminated with an error).
Checking the runflags and modifying them involves two uses of the
subdevice's spin-lock.  It seems better to do it with a single use of
the spin-lock.  This also avoids possible interactions with
`do_become_nonbusy()`.

Acquire the subdevice's spin-lock at the start of `comedi_event()` and
release it near the end, before a possible call to `kill_fasync()` (but
after it's parameter values have been determined).

Add and make use of few new inline helper functions:

* `__comedi_clear_subdevice_runflags()` -- clears some run flags without
  using the spin-lock
* `__comedi_set_subdevice_runflags()` -- sets some run flags without
  using the spin-lock
* `__comedi_get_subdevice_runflags()` -- a spin-lockless version of
  `comedi_get_subdevice_runflags()
* `__comedi_is_subdevice_running()` -- a spin-lockless version of
* `comedi_is_subdevice_running()`

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: comedi_fops: send SIGIO according to command direction
Ian Abbott [Fri, 27 Mar 2015 15:13:05 +0000 (15:13 +0000)]
staging: comedi: comedi_fops: send SIGIO according to command direction

`comedi_event()` is called from low-level drivers to handle comedi
asynchronous command event flags.  Some events cause waiting tasks to be
woken up, and a `SIGIO` signal to be sent via `kill_fasync()`.  The
signal code is `POLL_OUT` if the subdevice supports commands in the
"write" direction, or `POLL_IN` for the "read" direction.  If the
subdevice supports commands in either direction, it sends two `SIGIO`
signals, one with each code.  Change that latter case to only send one
`SIGIO` signal, using the direction of the current command to determine
the signal code.  If the `CMDF_WRITE` flag is set in the current
command, it's in the "write" direction, otherwise it's in the "read"
direction.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: comedi_fops: always clear events
Ian Abbott [Fri, 27 Mar 2015 15:13:04 +0000 (15:13 +0000)]
staging: comedi: comedi_fops: always clear events

`comedi_event()` is called from low-level drivers to handle asynchronous
command event flags that are stored in `s->async->events` for subdevice
`s`.  It normally clears the event flags as well.  As a safety check, it
does nothing if no asynchronous command is running, but it leaves
`s->async->events` unchanged in this case.  For additional safety,
change it to always clear the event flags to avoid leaving stale event
flags set when another asynchronous command is set up.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: comedi_fops: remove unnecessary s->async use
Ian Abbott [Fri, 27 Mar 2015 15:13:03 +0000 (15:13 +0000)]
staging: comedi: comedi_fops: remove unnecessary s->async use

In places where the `s->async` value has been stored in a local
variable, use the variable instead of repeating `s->async`.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: comedi_fops: simplify comedi_is_subdevice_idle()
Ian Abbott [Fri, 27 Mar 2015 15:13:02 +0000 (15:13 +0000)]
staging: comedi: comedi_fops: simplify comedi_is_subdevice_idle()

Don't use a conditional operator when a simple "not" will do.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: comedi_fops: eliminate a use of subdevice spin-lock
Ian Abbott [Fri, 27 Mar 2015 15:13:01 +0000 (15:13 +0000)]
staging: comedi: comedi_fops: eliminate a use of subdevice spin-lock

`comedi_is_subdevice_in_error()` is only used by `comedi_read()` and
`comedi_write()` and is only called (soon) after
`comedi_is_subdevice_running()` returns `false` (with extra conditions
in the case of `comedi_write()`).  `comedi_is_subdevice_running()` and
`comedi_get_subdevice_runflags()` both call
`comedi_get_subdevice_runflags()` which uses the subdevice's spin-lock.

Eliminate one use of the subdevice's spin-lock in `comedi_read()` and
`comedi_write()` by calling `comedi_get_subdevice_runflags()` and
checking the runflags directly.  Add a couple of inline functions to
check the runflags: `comedi_is_runflags_running()` and
`comedi_is_runflags_in_error()`.  These do the same test on runflags as
`comedi_is_subdevice_running()` and `comedi_is_subdevice_in_error()` but
get passed the runflags value directly.

`comedi_is_subdevice_in_error()` is no longer used, so remove it.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: comedi: comedi_fops: rename comedi_set_subdevice_runflags()
Ian Abbott [Fri, 27 Mar 2015 15:13:00 +0000 (15:13 +0000)]
staging: comedi: comedi_fops: rename comedi_set_subdevice_runflags()

`comedi_set_subdevice_runflags()` changes the comedi subdevice's
`runflags` member according to a bit-mask and new bit values.  It's name
might suggest that it only "sets", not "clears".  Rename it to
`comedi_update_subdevice_runflags()` to avoid confusion.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoMerge lustre patches based on 4.0-rc5 into staging-testing
Greg Kroah-Hartman [Fri, 3 Apr 2015 10:56:05 +0000 (12:56 +0200)]
Merge lustre patches based on 4.0-rc5 into staging-testing

This is done to handle some lustre patches that were made against the
wrong kernel branch, which was my fault, as I gave a lecture where I
messed things up for the students, it wasn't their fault.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: o2iblnd.c: Finished cleaning code style
Guillaume Matheron [Thu, 2 Apr 2015 17:52:07 +0000 (19:52 +0200)]
Staging: lustre: o2iblnd.c: Finished cleaning code style

I fixed lines over 80 characters and unnecessary returns

Signed-off-by: Guillaume Matheron <guillaume.matheron@ens.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: o2iblnd_cb.c: Removed the rest of unnecessary spaces before parenthesis
Guillaume Matheron [Thu, 2 Apr 2015 15:04:55 +0000 (17:04 +0200)]
Staging: lustre: o2iblnd_cb.c: Removed the rest of unnecessary spaces before parenthesis

I removed all the 'unneeded space' warnings given by checkpatch.pl

Signed-off-by: Guillaume Matheron <guillaume.matheron@ens.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: o2iblnd.c: Started fixing coding style
Guillaume Matheron [Thu, 2 Apr 2015 17:35:45 +0000 (19:35 +0200)]
Staging: lustre: o2iblnd.c: Started fixing coding style

I focused on function declarations (placed return type on the same line
as function name), and spaces between function name and parenthesis

Signed-off-by: Guillaume Matheron <guillaume.matheron@ens.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: Lustre: rw26.c: include according to checkpatch.pl
Georges-Axel Jaloyan [Thu, 2 Apr 2015 14:10:31 +0000 (16:10 +0200)]
Staging: Lustre: rw26.c: include according to checkpatch.pl

Signed-off-by: Georges-Axel Jaloyan <georges-axel.jaloyan@ens.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: dir.c: adding a blank after a declaration.
Cyrille Ruggero [Thu, 2 Apr 2015 14:09:14 +0000 (16:09 +0200)]
Staging: lustre: dir.c: adding a blank after a declaration.

Adding a blank in this file after a declaration as reported by checkpatch.pl.

Signed-off-by: Cyrille Ruggero <cyrille.ruggero@ens.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: lov_io.c: remove useless unary pluses
Luca Wehrstedt [Thu, 2 Apr 2015 14:33:34 +0000 (16:33 +0200)]
Staging: lustre: lov_io.c: remove useless unary pluses

Replace two occurrences of "+1" with simply "1".

Signed-off-by: Luca Wehrstedt <luca.wehrstedt@ens.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: o2iblnd_modparam.c: remove unneeded space
Gwendoline Chouasne-Guillon [Thu, 2 Apr 2015 14:11:04 +0000 (16:11 +0200)]
Staging: lustre: o2iblnd_modparam.c: remove unneeded space

 before the arguments of a function

Remove unneeded space before the arguments of a function

Signed_off_by: Gwendoline Chouasne-guillon <chouasne@ens.fr>

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: o2iblnd_cb.c: Removed a bunch of spaces before parenthesis
Guillaume Matheron [Thu, 2 Apr 2015 14:10:15 +0000 (16:10 +0200)]
Staging: lustre: o2iblnd_cb.c: Removed a bunch of spaces before parenthesis

Fixed warnings as reported by checkpatch.pl
Also fixed padding before function arguments when needed

Signed-off-by: Guillaume Matheron <guillaume.matheron@ens.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: config.c: fix a "do not add new typedefs" warning reported by checkp...
Rafaël Bocquet [Thu, 2 Apr 2015 15:12:34 +0000 (17:12 +0200)]
Staging: lustre: config.c: fix a "do not add new typedefs" warning reported by checkpatch.pl

Signed-off-by: Rafaël Bocquet <rafael.bocquet@ens.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: config.c: fix lines exceeding 80 characters reported by checkpatch.pl
Rafaël Bocquet [Thu, 2 Apr 2015 15:12:33 +0000 (17:12 +0200)]
Staging: lustre: config.c: fix lines exceeding 80 characters reported by checkpatch.pl

Signed-off-by: Rafaël Bocquet <rafael.bocquet@ens.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: lib-md.c format line too long
Martin Vassor [Thu, 2 Apr 2015 14:47:39 +0000 (16:47 +0200)]
Staging: lustre: lib-md.c format line too long

Format comment such that it is under 80 chars

Signed-off-by: Martin Vassor <martin.vassor@epfl.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: lustre: include: remove unused macros
Aya Mahfouz [Thu, 2 Apr 2015 18:01:15 +0000 (20:01 +0200)]
staging: lustre: include: remove unused macros

OBD_CHECK_DEV and OBD_CHECK_DEV_ACTIVE have been replaced by static
inline functions. They are removed since they are not used anymore.

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: lustre: include: replace OBD_CHECK_DEV_ACTIVE by obd_check_dev_active
Aya Mahfouz [Thu, 2 Apr 2015 18:00:24 +0000 (20:00 +0200)]
staging: lustre: include: replace OBD_CHECK_DEV_ACTIVE by obd_check_dev_active

Static inline functions are preferred over macros. The inline function
obd_check_dev_active is introduced to replace OBD_CHECK_DEV_ACTIVE.
All functions that call obd_check_dev_active store the return values
and return them if they represent an error code.

Some of the changes were carried out manually while others were done
using coccinelle.

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: lustre: include: replace OBD_CHECK_DEV by obd_check_dev
Aya Mahfouz [Thu, 2 Apr 2015 17:59:15 +0000 (19:59 +0200)]
staging: lustre: include: replace OBD_CHECK_DEV by obd_check_dev

Static inline functions are preferred over macros. Hence, the function
obd_check_dev was introduced. obd_check_dev replaces the macro
OBD_CHECK_DEV. All functions that call obd_check_dev store the return
values and return them if they represent an error code.

Some of the changes were carried out manually while others were done
using coccinelle.

Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: lnet: selftest: lconctl.c: fixed indentation of the switch
Théotime Grohens [Thu, 2 Apr 2015 14:24:36 +0000 (16:24 +0200)]
Staging: lustre: lnet: selftest: lconctl.c: fixed indentation of the switch

Signed-off-by: Théotime Grohens <theotime.grohens@ens.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: module.c: remove unneeded return statement
Greg Kroah-Hartman [Thu, 2 Apr 2015 14:28:12 +0000 (16:28 +0200)]
Staging: lustre: module.c: remove unneeded return statement

Remove an unneeded return statement in this file as reported by
checkpatch.pl.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: sm750fb: Remove zero testing pointer typed value
Amitoj Kaur Chawla [Thu, 2 Apr 2015 17:31:04 +0000 (23:01 +0530)]
Staging: sm750fb: Remove zero testing pointer typed value

Removes variable comparison with 0.
Done using following coccinelle script.

@ disable is_zero,isnt_zero @
expression *E;
expression E1,f;
@@

E = f(...)
<...
(
- E == 0
+ !E
|
- E != 0
+ E
|
- 0 == E
+ !E
|
- 0 != E
+ E
)
...>
?E = E1

@ disable is_zero,isnt_zero @
expression *E;
@@

(
  E ==
- 0
+ NULL
|
  E !=
- 0
+ NULL
|
- 0
+ NULL
  == E
|
- 0
+ NULL
  != E
)

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: sm750fb: Fixed indent of switch-case
Amitoj Kaur Chawla [Thu, 2 Apr 2015 17:27:55 +0000 (22:57 +0530)]
Staging: sm750fb: Fixed indent of switch-case

Fixed indent of switch-case by adding space using tabs.
Problem found using checkpatch.pl
ERROR: space required after that ';' (ctx:VxV)

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: sm750fb: Fix C99 Comments
Amitoj Kaur Chawla [Thu, 2 Apr 2015 17:25:18 +0000 (22:55 +0530)]
Staging: sm750fb: Fix C99 Comments

Used C89 instead of C99 Comment and removed C99 comments performing prints only.
Problem found using checkpatch.pl
ERROR: do not use C99 // comments

Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: comedi: addi_apci_1564: Delete a tap
Charlie Wong Super [Thu, 2 Apr 2015 10:10:04 +0000 (18:10 +0800)]
Staging: comedi: addi_apci_1564: Delete a tap

Fix the checkpatch.pl WARNING: line over 80 characters

Signed-off-by: Charlie Wong Super <1213charlie@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: lustre: prevent underflows in lnet_parse_reply()
Dan Carpenter [Wed, 1 Apr 2015 08:13:03 +0000 (11:13 +0300)]
staging: lustre: prevent underflows in lnet_parse_reply()

I don't know if "hdr->payload_length;" can really be negative, but if so
then we shouldn't allow it.  Do the comparison as an unsigned.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: integer overflow in ioctl
Dan Carpenter [Wed, 1 Apr 2015 08:12:15 +0000 (11:12 +0300)]
Staging: lustre: integer overflow in ioctl

hdr->ioc_len is a user controlled u32 so the addition can overflow,
especially on 32 bit systems.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: brw_test.c: remove unneeded return statement
Achille Aknin [Thu, 2 Apr 2015 14:12:04 +0000 (16:12 +0200)]
Staging: lustre: brw_test.c: remove unneeded return statement

Remove an unneeded return statement in this file

Signed-off-by: Achille Aknin <achille.aknin@ens.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: lustre: ping_test.c : remove space after function names
Auguste Olivry [Thu, 2 Apr 2015 14:07:17 +0000 (16:07 +0200)]
staging: lustre: ping_test.c : remove space after function names

remove space between function names and open parentheses as reported by
checkpatch.pl.

Signed-off-by: Auguste Olivry <auguste.olivry@ens.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: lov_io.c: remove useless unary pluses
Luca Wehrstedt [Thu, 2 Apr 2015 14:33:34 +0000 (16:33 +0200)]
Staging: lustre: lov_io.c: remove useless unary pluses

Replace two occurrences of "+1" with simply "1".

Signed-off-by: Luca Wehrstedt <luca.wehrstedt@ens.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoiio: light: ltr501: Powerdown device on error
Cristina Opriceana [Wed, 1 Apr 2015 15:50:17 +0000 (18:50 +0300)]
iio: light: ltr501: Powerdown device on error

Power down device when an error occurs  in order to avoid wasting
power. Move powerdown function up to be seen by the new call and
align parameters for the ltr501_write_contr() call.

Signed-off-by: Cristina Opriceana <cristina.opriceana@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: dgnc_sysfs: Replace printk(KERN_ERR ) with pr_err()
Ioana Ciornei [Mon, 30 Mar 2015 23:29:35 +0000 (02:29 +0300)]
staging: dgnc_sysfs: Replace printk(KERN_ERR ) with pr_err()

Fix the following checkpatch warning:
WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ...
then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...

Signed-off-by: Ioana Ciornei <ciorneiioana@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: Mark internal functions static in llog_cat.c
Darshana Padmadas [Sat, 28 Mar 2015 18:25:04 +0000 (23:55 +0530)]
Staging: lustre: Mark internal functions static in llog_cat.c

This patch marks functions llog_cat_set_first_idx and cat_cancel_cb
static as these are used only within this file. Also since cat_cancel_cb
is made static do not export it.

This eliminates the following sparse warning:
warning: symbol * was not declared. Should it be static?

Signed-off-by: Darshana Padmadas <darshanapadmadas@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: Mark internal functions as static
Darshana Padmadas [Sat, 28 Mar 2015 17:43:56 +0000 (23:13 +0530)]
Staging: lustre: Mark internal functions as static

This patch makes functions mgc_logname2resid, mgc_set_info_async
and mgc_init static as these are only used internally.

This also eliminates sparse warnings of the type:
warning: symbol * was not declared. Should it be static?

Signed-off-by: Darshana Padmadas <darshanapadmadas@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>