diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-09-15 17:50:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-09-15 19:05:07 +0100 |
| commit | 8c60c7e75de79fe429afea3c7300d010c091bc4e (patch) | |
| tree | 81aa0ec318da5d305f06f7944017732a7f63dd5b /drivers/iio/gyro | |
| parent | 5d65d92045cb7d3b2c45020c0e62d6d1c1d34f37 (diff) | |
| download | lwn-8c60c7e75de79fe429afea3c7300d010c091bc4e.tar.gz lwn-8c60c7e75de79fe429afea3c7300d010c091bc4e.zip | |
iio: Remove unnecessary casts for iio_push_to_buffers()
Now that iio_push_to_buffers() takes a void pointer for the data parameter we
can remove those casts to u8*.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/gyro')
| -rw-r--r-- | drivers/iio/gyro/hid-sensor-gyro-3d.c | 7 | ||||
| -rw-r--r-- | drivers/iio/gyro/itg3200_buffer.c | 2 |
2 files changed, 5 insertions, 4 deletions
diff --git a/drivers/iio/gyro/hid-sensor-gyro-3d.c b/drivers/iio/gyro/hid-sensor-gyro-3d.c index c688d974d3e3..ea01c6bcfb56 100644 --- a/drivers/iio/gyro/hid-sensor-gyro-3d.c +++ b/drivers/iio/gyro/hid-sensor-gyro-3d.c @@ -182,10 +182,11 @@ static const struct iio_info gyro_3d_info = { }; /* Function to push data to buffer */ -static void hid_sensor_push_data(struct iio_dev *indio_dev, u8 *data, int len) +static void hid_sensor_push_data(struct iio_dev *indio_dev, const void *data, + int len) { dev_dbg(&indio_dev->dev, "hid_sensor_push_data\n"); - iio_push_to_buffers(indio_dev, (u8 *)data); + iio_push_to_buffers(indio_dev, data); } /* Callback handler to send event after all samples are received and captured */ @@ -200,7 +201,7 @@ static int gyro_3d_proc_event(struct hid_sensor_hub_device *hsdev, gyro_state->common_attributes.data_ready); if (gyro_state->common_attributes.data_ready) hid_sensor_push_data(indio_dev, - (u8 *)gyro_state->gyro_val, + gyro_state->gyro_val, sizeof(gyro_state->gyro_val)); return 0; diff --git a/drivers/iio/gyro/itg3200_buffer.c b/drivers/iio/gyro/itg3200_buffer.c index 6c43af9bb0a4..6b3c30118c48 100644 --- a/drivers/iio/gyro/itg3200_buffer.c +++ b/drivers/iio/gyro/itg3200_buffer.c @@ -59,7 +59,7 @@ static irqreturn_t itg3200_trigger_handler(int irq, void *p) memcpy(buf + indio_dev->scan_bytes - sizeof(s64), &pf->timestamp, sizeof(pf->timestamp)); - iio_push_to_buffers(indio_dev, (u8 *)buf); + iio_push_to_buffers(indio_dev, buf); iio_trigger_notify_done(indio_dev->trig); error_ret: |