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SubjectRe: [PATCH 1/7] staging: iio: isl29028: change mdelay() to msleep()
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On 09/02/17 01:54, Brian Masney wrote:
> This driver in some cases can busy wait for upwards of 100 ms. Since the
> kernel at this point is not running in atomic context, and is running in
> process context, we can safely use msleep() instead. This patch changes
> the two occurrences of mdelay() to msleep().
>
> Signed-off-by: Brian Masney <masneyb@onstation.org>
Applied to the togreg branch of iio.git and pushed out as testing for the
autobuilders to play with it.

Thanks,

Jonathan
> ---
> drivers/staging/iio/light/isl29028.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/staging/iio/light/isl29028.c b/drivers/staging/iio/light/isl29028.c
> index 6bb6d37..8dc24c94 100644
> --- a/drivers/staging/iio/light/isl29028.c
> +++ b/drivers/staging/iio/light/isl29028.c
> @@ -121,7 +121,7 @@ static int isl29028_enable_proximity(struct isl29028_chip *chip)
> return ret;
>
> /* Wait for conversion to be complete for first sample */
> - mdelay(DIV_ROUND_UP(1000, chip->prox_sampling));
> + msleep(DIV_ROUND_UP(1000, chip->prox_sampling));
>
> return 0;
> }
> @@ -192,7 +192,7 @@ static int isl29028_set_als_ir_mode(struct isl29028_chip *chip,
> return ret;
>
> /* Need to wait for conversion time if ALS/IR mode enabled */
> - mdelay(ISL29028_CONV_TIME_MS);
> + msleep(ISL29028_CONV_TIME_MS);
>
> chip->als_ir_mode = mode;
>
>

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