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(parent: a416133) | patch
staging: comedi: cb_pcimdda: use comedi_subdevice 'readback'
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Mon, 25 Aug 2014 23:04:01 +0000 (16:04 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 30 Aug 2014 20:22:30 +0000 (13:22 -0700)
commite2e01ecbb2adae00d99ff26e74f7f7923ec529b8
tree616feefa5e3c20cdb2e91cbf7a87ce476ab2331btree | snapshot
parenta416133abb117fc9cc50ff53762d72296140be39commit | diff
staging: comedi: cb_pcimdda: use comedi_subdevice 'readback'

Use the new comedi_subdevice 'readback' member and the core provided
(*insn_read) for the readback of the analog output subdevice channels.

Remove the unused private data and its allocation.

For aesthetics, rename the (*insn_write) and (*insn_read) functions.

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/cb_pcimdda.c diff | blob | history
Domain: System / Kernel;