From: Saber Rezvani <irsaber@gmail.com>
Date: Fri, 10 Feb 2017 18:14:49 +0000 (+0330)
Subject: staging: comedi: s626: usleep_range is preferred over udelay
X-Git-Tag: rel_imx_4.19.35_1.1.0~13119^2~37
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=df6ff8a1ee3c6cfd7957cb26357ddcbbe9c25348;p=linux.git

staging: comedi: s626: 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/s626.c b/drivers/staging/comedi/drivers/s626.c
index 0dd5fe286855..97939b42cc00 100644
--- a/drivers/staging/comedi/drivers/s626.c
+++ b/drivers/staging/comedi/drivers/s626.c
@@ -1513,7 +1513,7 @@ static int s626_ai_insn_read(struct comedi_device *dev,
 
 	for (n = 0; n < insn->n; n++) {
 		/* Delay 10 microseconds for analog input settling. */
-		udelay(10);
+		usleep_range(10, 20);
 
 		/* Start ADC by pulsing GPIO1 low */
 		gpio_image = readl(dev->mmio + S626_P_GPIO);