AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-01-14 22:36:24 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

staging: comedi: ni_labpc: return bool from labpc_use_continuous_mode()

Browse Source 
This is a simple true/false test, return bool instead of int.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2013-03-22 09:57:26 -07:00 committed by Greg Kroah-Hartman
parent 58cd9b91f8
commit 63a93381ef
1 changed files with 6 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/staging/comedi/drivers/ni_labpc.c
View File

@ -519,16 +519,13 @@ static unsigned int labpc_suggest_transfer_size(const struct comedi_cmd *cmd)
} }
#endif #endif
static int labpc_use_continuous_mode(const struct comedi_cmd *cmd, static bool labpc_use_continuous_mode(const struct comedi_cmd *cmd,
enum scan_mode mode) enum scan_mode mode)
{ {
if (mode == MODE_SINGLE_CHAN) if (mode == MODE_SINGLE_CHAN || cmd->scan_begin_src == TRIG_FOLLOW)
return 1; return true;
if (cmd->scan_begin_src == TRIG_FOLLOW) return false;
return 1;
return 0;
} }
static unsigned int labpc_ai_convert_period(const struct comedi_cmd *cmd, static unsigned int labpc_ai_convert_period(const struct comedi_cmd *cmd,
@ -1042,7 +1039,7 @@ static int labpc_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
devpriv->cmd4 |= CMD4_ECLKRCV; devpriv->cmd4 |= CMD4_ECLKRCV;
/* XXX should discard first scan when using interval scanning /* XXX should discard first scan when using interval scanning
* since manual says it is not synced with scan clock */ * since manual says it is not synced with scan clock */
if (labpc_use_continuous_mode(cmd, mode) == 0) { if (!labpc_use_continuous_mode(cmd, mode)) {
devpriv->cmd4 |= CMD4_INTSCAN; devpriv->cmd4 |= CMD4_INTSCAN;
if (cmd->scan_begin_src == TRIG_EXT) if (cmd->scan_begin_src == TRIG_EXT)
devpriv->cmd4 |= CMD4_EOIRCV; devpriv->cmd4 |= CMD4_EOIRCV;