Messages in this thread Patch in this message | | | From | Adrian Remonda <> | Subject | [PATCH] Staging: comedi: Removed expression that has no effect | Date | Tue, 12 May 2015 23:03:52 +0200 |
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This patch remove a register from an '|' expression. It is wrong since after in the code, the variable ai_trig gets written back to that register.
modified: drivers/staging/comedi/drivers/ni_mio_common.c
Signed-off-by: Adrian Remonda <adrianremonda@gmail.com> --- drivers/staging/comedi/drivers/ni_mio_common.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c index c741dde9c0bb..9dfd4e6e6ced 100644 --- a/drivers/staging/comedi/drivers/ni_mio_common.c +++ b/drivers/staging/comedi/drivers/ni_mio_common.c @@ -2268,8 +2268,7 @@ static int ni_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s) case TRIG_INT: case TRIG_NOW: ai_trig |= NISTC_AI_TRIG_START1_EDGE | - NISTC_AI_TRIG_START1_SEL(0), - NISTC_AI_TRIG_SEL_REG; + NISTC_AI_TRIG_START1_SEL(0); break; case TRIG_EXT: ai_trig |= NISTC_AI_TRIG_START1_SEL(CR_CHAN(cmd->start_arg) + -- 2.1.4
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