From: Ian Abbott <abbotti@mev.co.uk>
Date: Fri, 27 Mar 2015 15:13:00 +0000 (+0000)
Subject: staging: comedi: comedi_fops: rename comedi_set_subdevice_runflags()
X-Git-Tag: v4.1-rc1~152^2~137
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=cc64ea4239c354d30f88130ecf5aa81a506b57e3;p=karo-tx-linux.git

staging: comedi: comedi_fops: rename comedi_set_subdevice_runflags()

`comedi_set_subdevice_runflags()` changes the comedi subdevice's
`runflags` member according to a bit-mask and new bit values.  It's name
might suggest that it only "sets", not "clears".  Rename it to
`comedi_update_subdevice_runflags()` to avoid confusion.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index 8bf57b736659..2b75b7a1cee0 100644
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -601,8 +601,8 @@ static struct attribute *comedi_dev_attrs[] = {
 };
 ATTRIBUTE_GROUPS(comedi_dev);
 
-static void comedi_set_subdevice_runflags(struct comedi_subdevice *s,
-					  unsigned mask, unsigned bits)
+static void comedi_update_subdevice_runflags(struct comedi_subdevice *s,
+					     unsigned mask, unsigned bits)
 {
 	unsigned long flags;
 
@@ -677,7 +677,7 @@ static void do_become_nonbusy(struct comedi_device *dev,
 {
 	struct comedi_async *async = s->async;
 
-	comedi_set_subdevice_runflags(s, COMEDI_SRF_RUNNING, 0);
+	comedi_update_subdevice_runflags(s, COMEDI_SRF_RUNNING, 0);
 	if (async) {
 		comedi_buf_reset(s);
 		async->inttrig = NULL;
@@ -1678,8 +1678,8 @@ static int do_cmd_ioctl(struct comedi_device *dev,
 	if (async->cmd.flags & CMDF_WAKE_EOS)
 		async->cb_mask |= COMEDI_CB_EOS;
 
-	comedi_set_subdevice_runflags(s, COMEDI_SRF_BUSY_MASK,
-				      COMEDI_SRF_RUNNING);
+	comedi_update_subdevice_runflags(s, COMEDI_SRF_BUSY_MASK,
+					 COMEDI_SRF_RUNNING);
 
 	/*
 	 * Set s->busy _after_ setting COMEDI_SRF_RUNNING flag to avoid
@@ -2657,10 +2657,10 @@ void comedi_event(struct comedi_device *dev, struct comedi_subdevice *s)
 	}
 	if (runflags_mask) {
 		/*
-		 * Sets COMEDI_SRF_ERROR and COMEDI_SRF_RUNNING together
+		 * Changes COMEDI_SRF_ERROR and COMEDI_SRF_RUNNING together
 		 * atomically.
 		 */
-		comedi_set_subdevice_runflags(s, runflags_mask, runflags);
+		comedi_update_subdevice_runflags(s, runflags_mask, runflags);
 	}
 
 	if (async->cb_mask & s->async->events) {