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staging: comedi: drivers: introduce comedi_nsamples_left()
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Wed, 5 Nov 2014 17:31:33 +0000 (10:31 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 7 Nov 2014 17:29:41 +0000 (09:29 -0800)
commitf615915ee5faf74d8912df1694e810c8269f6b3f
tree12db09c618ee6a64feddfc626b31552d1e988362tree | snapshot
parenta65ccf634c91005bfc2c715b09aa43c1b18ce865commit | diff
staging: comedi: drivers: introduce comedi_nsamples_left()

Introduce a helper function to calculate the number of samples remaining
when the cmd->stop_src is TRIG_COUNT.

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/comedidev.h diff | blob | history
drivers/staging/comedi/drivers.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git