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staging: comedi: dt2814: 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>
Saber Rezvani 8 years ago
parent
commit
9fbe9b06e7
1 changed files with 1 additions and 1 deletions
  1. 1 1
      drivers/staging/comedi/drivers/dt2814.c

+ 1 - 1
drivers/staging/comedi/drivers/dt2814.c

@@ -245,7 +245,7 @@ static int dt2814_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 		return ret;
 
 	outb(0, dev->iobase + DT2814_CSR);
-	udelay(100);
+	usleep_range(100, 200);
 	if (inb(dev->iobase + DT2814_CSR) & DT2814_ERR) {
 		dev_err(dev->class_dev, "reset error (fatal)\n");
 		return -EIO;