From 8a5b817ff7f6c902b478bae1b58c41b4298ae62e Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Thu, 14 Apr 2016 09:58:03 -0700
Subject: [PATCH] staging: comedi: ni_mio_common: usleep_range is preferred
over udelay
Fix the checkpatch.pl issues.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/staging/comedi/drivers/ni_mio_common.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c
index 559efb43b9717..8a8ba26ac222b 100644
--- a/drivers/staging/comedi/drivers/ni_mio_common.c
+++ b/drivers/staging/comedi/drivers/ni_mio_common.c
@@ -962,7 +962,7 @@ static int ni_ao_wait_for_dma_load(struct comedi_device *dev)
* If we poll too often, the pci bus activity seems
* to slow the dma transfer down.
*/
- udelay(10);
+ usleep_range(10, 100);
}
if (i == timeout) {
dev_err(dev->class_dev, "timed out waiting for dma load\n");
@@ -3629,7 +3629,7 @@ static int ni_cdo_inttrig(struct comedi_device *dev,
if (ni_readl(dev, NI_M_CDIO_STATUS_REG) &
NI_M_CDIO_STATUS_CDO_FIFO_FULL)
break;
- udelay(10);
+ usleep_range(10, 100);
}
if (i == timeout) {
dev_err(dev->class_dev, "dma failed to fill cdo fifo!\n");
--
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