diff options
| author | sayli karnik <karniksayli1995@gmail.com> | 2016-10-11 17:07:21 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-09 13:35:51 +0100 |
| commit | f03040eb1d8a70d93e82c612b04274ed51fc6344 (patch) | |
| tree | a2d652a9d378c2bd1b1163bbd440ca8c0fa58a74 | |
| parent | 2de7cf2c4b199337a1b71f0b7714f9cd06e64de4 (diff) | |
iio: bmi160_core: Fix sparse warning due to incorrect type in assignment
commit dd4ba3fb22233e69f06399ee0aa7ecb11d2b595c upstream
There is a type mismatch between the buffer which is of type s16 and the
samples stored, which are declared as __le16.
Fix the following sparse warning:
drivers/iio/imu/bmi160/bmi160_core.c:411:26: warning: incorrect type
in assignment (different base types)
drivers/iio/imu/bmi160/bmi160_core.c:411:26: expected signed short
[signed] [short] [explicitly-signed] <noident>
drivers/iio/imu/bmi160/bmi160_core.c:411:26: got restricted __le16
[addressable] [usertype] sample
This is a cosmetic-type patch since it does not alter code behaviour.
The le16 is going into a 16bit buf element, and is labelled as IIO_LE in the
channel buffer definition.
Signed-off-by: sayli karnik <karniksayli1995@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/iio/imu/bmi160/bmi160_core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/iio/imu/bmi160/bmi160_core.c b/drivers/iio/imu/bmi160/bmi160_core.c index 5fb571d03153..c9e319bff58b 100644 --- a/drivers/iio/imu/bmi160/bmi160_core.c +++ b/drivers/iio/imu/bmi160/bmi160_core.c @@ -385,7 +385,8 @@ static irqreturn_t bmi160_trigger_handler(int irq, void *p) struct iio_poll_func *pf = p; struct iio_dev *indio_dev = pf->indio_dev; struct bmi160_data *data = iio_priv(indio_dev); - s16 buf[16]; /* 3 sens x 3 axis x s16 + 3 x s16 pad + 4 x s16 tstamp */ + __le16 buf[16]; + /* 3 sens x 3 axis x __le16 + 3 x __le16 pad + 4 x __le16 tstamp */ int i, ret, j = 0, base = BMI160_REG_DATA_MAGN_XOUT_L; __le16 sample; |