staging: comedi: hwdrv_apci3501: remove useless read/mask to stop watchdog

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The watchdog is stopped in apci3501_write_insn_timer() by writing a 0 to
the timer control register. There is no need to read the register first
and mask it (as done when the timer is used as a timer).

Reported-by: coverity (CID 1227052)
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>

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H Hartley Sweeten 2015-08-12 13:25:36 -07:00 • committed by Greg Kroah-Hartman

parent 2be8ae5898

commit a66f2017ec

1 changed files with 0 additions and 2 deletions

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drivers/staging/comedi/drivers/addi-data/hwdrv_apci3501.c

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