[PATCH 1/1] staging: comedi: dt2801: usleep_range is preferred over udelay
Ian Abbott
abbotti at mev.co.uk
Fri Feb 10 15:13:39 UTC 2017
On 09/02/17 14:26, Saber Rezvani wrote:
> Fix the checkpatch.pl issue:
> CHECK: usleep_range is preferred over udelay
>
> Signed-off-by: Saber Rezvani <irsaber at gmail.com>
> ---
> drivers/staging/comedi/drivers/dt2801.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/staging/comedi/drivers/dt2801.c b/drivers/staging/comedi/drivers/dt2801.c
> index c2ce1eb..3080579 100644
> --- a/drivers/staging/comedi/drivers/dt2801.c
> +++ b/drivers/staging/comedi/drivers/dt2801.c
> @@ -343,7 +343,7 @@ static int dt2801_reset(struct comedi_device *dev)
> outb_p(DT_C_STOP, dev->iobase + DT2801_CMD);
>
> /* dt2801_wait_for_ready(dev); */
> - udelay(100);
> + usleep_range(100, 200);
> timeout = 10000;
> do {
> stat = inb_p(dev->iobase + DT2801_STATUS);
> @@ -358,7 +358,7 @@ static int dt2801_reset(struct comedi_device *dev)
> outb_p(DT_C_RESET, dev->iobase + DT2801_CMD);
> /* dt2801_writecmd(dev,DT_C_RESET); */
>
> - udelay(100);
> + usleep_range(100, 200);
> timeout = 10000;
> do {
> stat = inb_p(dev->iobase + DT2801_STATUS);
>
It looks fine, thanks!
Reviewed-by: Ian Abbott <abbotti at mev.co.uk>
--
-=( Ian Abbott @ MEV Ltd. E-mail: <abbotti at mev.co.uk> )=-
-=( Web: http://www.mev.co.uk/ )=-
More information about the devel
mailing list