From fb6a7c1da2072115fe589a737f704b9d0ebfa43f Mon Sep 17 00:00:00 2001 From: David Lechner Date: Fri, 5 Sep 2025 22:14:06 -0400 Subject: iio: imu: inv_mpu6050: align buffer for timestamp [ Upstream commit 1d2d8524eaffc4d9a116213520d2c650e07c9cc6 ] Align the buffer used with iio_push_to_buffers_with_timestamp() to ensure the s64 timestamp is aligned to 8 bytes. Fixes: 0829edc43e0a ("iio: imu: inv_mpu6050: read the full fifo when processing data") Signed-off-by: David Lechner Link: https://patch.msgid.link/20250417-iio-more-timestamp-alignment-v1-7-eafac1e22318@baylibre.com Cc: Signed-off-by: Jonathan Cameron [ Adjust context ] Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c index d4f9b5d8d28d..ace3ce4faea7 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c @@ -52,7 +52,7 @@ irqreturn_t inv_mpu6050_read_fifo(int irq, void *p) u16 fifo_count; u32 fifo_period; s64 timestamp; - u8 data[INV_MPU6050_OUTPUT_DATA_SIZE]; + u8 data[INV_MPU6050_OUTPUT_DATA_SIZE] __aligned(8); int int_status; size_t i, nb; -- cgit v1.2.3