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Commit 63a93381 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: ni_labpc: return bool from labpc_use_continuous_mode() 



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

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 58cd9b91

drivers/staging/comedi/drivers/ni_labpc.c

+6 −9
Original line number Diff line number Diff line
@@ -519,16 +519,13 @@ static unsigned int labpc_suggest_transfer_size(const struct comedi_cmd *cmd) 
}

#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)

{

	if (mode == MODE_SINGLE_CHAN)

		return 1;



	if (cmd->scan_begin_src == TRIG_FOLLOW)

		return 1;

	if (mode == MODE_SINGLE_CHAN || cmd->scan_begin_src == TRIG_FOLLOW)

		return true;



	return 0;

	return false;

}



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;

	/* XXX should discard first scan when using interval scanning

	 * 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;

		if (cmd->scan_begin_src == TRIG_EXT)

			devpriv->cmd4 |= CMD4_EOIRCV;