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staging: comedi: dmm32at: 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 2017-02-09 16:29:56 +03:30 committed by Greg Kroah-Hartman
parent 4f280a69e9
commit bc9e43ad50
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/comedi/drivers/dmm32at.c
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@ -510,7 +510,7 @@ static int dmm32at_reset(struct comedi_device *dev)
outb(DMM32AT_CTRL_RESETA, dev->iobase + DMM32AT_CTRL_REG);
/* allow a millisecond to reset */
udelay(1000);
usleep_range(1000, 3000);
/* zero scan and fifo control */
outb(0x0, dev->iobase + DMM32AT_FIFO_CTRL_REG);
@ -526,7 +526,7 @@ static int dmm32at_reset(struct comedi_device *dev)
outb(DMM32AT_RANGE_U10, dev->iobase + DMM32AT_AI_CFG_REG);
/* should take 10 us to settle, here's a hundred */
udelay(100);
usleep_range(100, 200);
/* read back the values */
ailo = inb(dev->iobase + DMM32AT_AI_LO_CHAN_REG);