[PATCH 1/1] staging: comedi: dt2801: usleep_range is preferred over udelay

Saber Rezvani irsaber at gmail.com
Thu Feb 9 14:26:02 UTC 2017


Fix the checkpatch.pl issue:
CHECK: usleep_range is preferred over udelay

Signed-off-by: Saber Rezvani <irsaber at gmail.com>
---
 drivers/staging/comedi/drivers/dt2801.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/comedi/drivers/dt2801.c b/drivers/staging/comedi/drivers/dt2801.c
index c2ce1eb..3080579 100644
--- a/drivers/staging/comedi/drivers/dt2801.c
+++ b/drivers/staging/comedi/drivers/dt2801.c
@@ -343,7 +343,7 @@ static int dt2801_reset(struct comedi_device *dev)
 	outb_p(DT_C_STOP, dev->iobase + DT2801_CMD);
 
 	/* dt2801_wait_for_ready(dev); */
-	udelay(100);
+	usleep_range(100, 200);
 	timeout = 10000;
 	do {
 		stat = inb_p(dev->iobase + DT2801_STATUS);
@@ -358,7 +358,7 @@ static int dt2801_reset(struct comedi_device *dev)
 	outb_p(DT_C_RESET, dev->iobase + DT2801_CMD);
 	/* dt2801_writecmd(dev,DT_C_RESET); */
 
-	udelay(100);
+	usleep_range(100, 200);
 	timeout = 10000;
 	do {
 		stat = inb_p(dev->iobase + DT2801_STATUS);
-- 
2.7.4




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