There is no need to flush fifo and loose all data when the iio buffer is full. Just drop the data by ignoring the error as commonly done in other drivers. Signed-off-by: Jean-Baptiste Maneyrol <jmaneyrol@xxxxxxxxxxxxxx> --- drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c index ff81c6a..27c663c 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c @@ -170,10 +170,8 @@ irqreturn_t inv_mpu6050_read_fifo(int irq, void *p) if (result == 0) timestamp = 0; - result = iio_push_to_buffers_with_timestamp(indio_dev, data, - timestamp); - if (result) - goto flush_fifo; + iio_push_to_buffers_with_timestamp(indio_dev, data, timestamp); + fifo_count -= bytes_per_datum; } -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
