On 01/10/16 18:30, Ico Doornekamp wrote:
> Fixes two cases of 'cast to restricted __le16' as reported by sparse.
>
> Signed-off-by: Ico Doornekamp <ico@xxxxxxxx>
Applied to the togreg branch of iio.git and pushed out as testing.
Thanks,
Jonathan
> ---
> drivers/iio/magnetometer/ak8974.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/iio/magnetometer/ak8974.c b/drivers/iio/magnetometer/ak8974.c
> index 2173531..ce09d77 100644
> --- a/drivers/iio/magnetometer/ak8974.c
> +++ b/drivers/iio/magnetometer/ak8974.c
> @@ -287,7 +287,7 @@ static int ak8974_await_drdy(struct ak8974 *ak8974)
> return 0;
> }
>
> -static int ak8974_getresult(struct ak8974 *ak8974, s16 *result)
> +static int ak8974_getresult(struct ak8974 *ak8974, __le16 *result)
> {
> unsigned int src;
> int ret;
> @@ -395,7 +395,7 @@ static int ak8974_selftest(struct ak8974 *ak8974)
> static int ak8974_get_u16_val(struct ak8974 *ak8974, u8 reg, u16 *val)
> {
> int ret;
> - u16 bulk;
> + __le16 bulk;
>
> ret = regmap_bulk_read(ak8974->map, reg, &bulk, 2);
> if (ret)
> @@ -453,7 +453,7 @@ static int ak8974_read_raw(struct iio_dev *indio_dev,
> long mask)
> {
> struct ak8974 *ak8974 = iio_priv(indio_dev);
> - s16 hw_values[3];
> + __le16 hw_values[3];
> int ret = -EINVAL;
>
> pm_runtime_get_sync(&ak8974->i2c->dev);
> @@ -494,7 +494,7 @@ static void ak8974_fill_buffer(struct iio_dev *indio_dev)
> {
> struct ak8974 *ak8974 = iio_priv(indio_dev);
> int ret;
> - s16 hw_values[8]; /* Three axes + 64bit padding */
> + __le16 hw_values[8]; /* Three axes + 64bit padding */
>
> pm_runtime_get_sync(&ak8974->i2c->dev);
> mutex_lock(&ak8974->lock);
>
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