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(parent: 453fd2b) | patch
staging: comedi: drivers do not need to reset the async->cur_chan
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Thu, 30 Oct 2014 18:21:54 +0000 (11:21 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 4 Nov 2014 00:30:04 +0000 (16:30 -0800)
commita7d3de75cf00574f8d360d51d0e1beb3c561cc89
tree8c5090b07094bdc60f2d160934c9761ea6f85e43tree | snapshot (tar.gz zip)
parent453fd2b395799fa2e83e3e926ff7fee810d26f92commit | diff
staging: comedi: drivers do not need to reset the async->cur_chan

The comedi core calls comedi_buf_reset() before starting an async command
(*do_cmd) and after returning a subdevice to an idle state (*cancel).

The drivers do not need to reset the async->cur_chan in those 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/addi-data/hwdrv_apci3120.c diff | blob | blame | history
drivers/staging/comedi/drivers/adl_pci9118.c diff | blob | blame | history
drivers/staging/comedi/drivers/adv_pci1710.c diff | blob | blame | history
drivers/staging/comedi/drivers/ni_atmio16d.c diff | blob | blame | history
drivers/staging/comedi/drivers/pcl812.c diff | blob | blame | history
drivers/staging/comedi/drivers/pcl816.c diff | blob | blame | history
drivers/staging/comedi/drivers/usbdux.c diff | blob | blame | history
drivers/staging/comedi/drivers/usbduxfast.c diff | blob | blame | history
drivers/staging/comedi/drivers/usbduxsigma.c diff | blob | blame | history