[PATCH 3/7] staging: comedi: ni_mio_common: don't change CMDF_WRITE flag

[Ian Abbott]

There is no need for `ni_ai_cmdtest()` or `ni_ao_cmdtest()` to set the
`CMDF_WRITE` flag to the correct state as it has already been done by
the core comedi module.

Signed-off-by: Ian Abbott <abbotti at mev.co.uk>
---
 drivers/staging/comedi/drivers/ni_mio_common.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c
index 785ad70..852b645 100644
--- a/drivers/staging/comedi/drivers/ni_mio_common.c
+++ b/drivers/staging/comedi/drivers/ni_mio_common.c
@@ -2251,9 +2251,6 @@ static int ni_ai_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
 
 	/* Step 1 : check if triggers are trivially valid */
 
-	if ((cmd->flags & CMDF_WRITE))
-		cmd->flags &= ~CMDF_WRITE;
-
 	err |= cfc_check_trigger_src(&cmd->start_src,
 					TRIG_NOW | TRIG_INT | TRIG_EXT);
 	err |= cfc_check_trigger_src(&cmd->scan_begin_src,
@@ -3286,9 +3283,6 @@ static int ni_ao_cmdtest(struct comedi_device *dev, struct comedi_subdevice *s,
 
 	/* Step 1 : check if triggers are trivially valid */
 
-	if ((cmd->flags & CMDF_WRITE) == 0)
-		cmd->flags |= CMDF_WRITE;
-
 	err |= cfc_check_trigger_src(&cmd->start_src, TRIG_INT | TRIG_EXT);
 	err |= cfc_check_trigger_src(&cmd->scan_begin_src,
 					TRIG_TIMER | TRIG_EXT);
-- 
2.1.1