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authorLars-Peter Clausen <lars@metafoo.de>2013-09-15 17:50:00 +0100
committerJonathan Cameron <jic23@kernel.org>2013-09-15 19:05:07 +0100
commit8c60c7e75de79fe429afea3c7300d010c091bc4e (patch)
tree81aa0ec318da5d305f06f7944017732a7f63dd5b /drivers/iio/gyro
parent5d65d92045cb7d3b2c45020c0e62d6d1c1d34f37 (diff)
downloadlinux-8c60c7e75de79fe429afea3c7300d010c091bc4e.tar.bz2
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.c7
-rw-r--r--drivers/iio/gyro/itg3200_buffer.c2
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: