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staging: comedi: dt282x: tidy up dt282x_ai_dma_interrupt()
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Fri, 20 Jun 2014 20:12:49 +0000 (13:12 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 27 Jun 2014 00:08:19 +0000 (20:08 -0400)
commitde91bb97254cec30f24b4f770e10eab7da3f6be1
tree9a6b6f09fbf7202844bf66799c29c3dde3642daetree | snapshot
parente6cff3990d53d93f5b1bf59984a4fe7816f02b63commit | diff
staging: comedi: dt282x: tidy up dt282x_ai_dma_interrupt()

The main interrupt handler already has the comedi_subdevice pointer
needed in this function. Pass that subdevice pointer so that it does
not need to be fetched as a local variable.

Tidy up the function a bit.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/drivers/dt282x.c diff | blob | history
Domain: System / Kernel;