From: Saber Rezvani <irsaber@gmail.com>
Date: Thu, 9 Feb 2017 21:33:27 +0000 (+0330)
Subject: staging: comedi: ni_at_a2150: usleep_range is preferred over udelay
X-Git-Tag: v4.11-rc1~116^2~88
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8bd05c98b29fa6889004de13849676f3536f519b;p=thirdparty%2Fkernel%2Flinux.git

staging: comedi: ni_at_a2150: usleep_range is preferred over udelay

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

Signed-off-by: Saber Rezvani <irsaber@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/ni_at_a2150.c b/drivers/staging/comedi/drivers/ni_at_a2150.c
index 5a4dcc6e61d84..c69cd676f357c 100644
--- a/drivers/staging/comedi/drivers/ni_at_a2150.c
+++ b/drivers/staging/comedi/drivers/ni_at_a2150.c
@@ -757,7 +757,7 @@ static int a2150_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 	for (i = 0; i < timeout; i++) {
 		if ((DCAL_BIT & inw(dev->iobase + STATUS_REG)) == 0)
 			break;
-		udelay(1000);
+		usleep_range(1000, 3000);
 	}
 	if (i == timeout) {
 		dev_err(dev->class_dev,