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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>
This commit is contained in:
Saber Rezvani 2017-02-10 21:44:49 +03:30 committed by Greg Kroah-Hartman
parent 020883e5e5
commit df6ff8a1ee
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/comedi/drivers/s626.c
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@ -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);