linux-kernel - [PATCH] iio: orientation: hid-sensor-rotation: remove unnecessary alignment

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Message-Id: <20250418-iio-orientation-hid-sensor-rotation-remove-alignment-v1-1-6da68eae7ecf@baylibre.com>
Date: Fri, 18 Apr 2025 15:08:53 -0500
From: David Lechner <dlechner@...libre.com>
To: Jiri Kosina <jikos@...nel.org>, Jonathan Cameron <jic23@...nel.org>, 
 Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>, 
 Nuno Sá <nuno.sa@...log.com>, 
 Andy Shevchenko <andy@...nel.org>
Cc: linux-input@...r.kernel.org, linux-iio@...r.kernel.org, 
 linux-kernel@...r.kernel.org, David Lechner <dlechner@...libre.com>
Subject: [PATCH] iio: orientation: hid-sensor-rotation: remove unnecessary
 alignment

Remove __aligned(16) in the scan data struct in the hid-sensor-rotation
driver. There is nothing in the code that requires this alignment.

Signed-off-by: David Lechner <dlechner@...libre.com>
---
 drivers/iio/orientation/hid-sensor-rotation.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/orientation/hid-sensor-rotation.c b/drivers/iio/orientation/hid-sensor-rotation.c
index c4b18fd0fa76c17318b262ea9f44ea5c40170298..e759f91a710a2cdec8b708faab49c557e3418146 100644
--- a/drivers/iio/orientation/hid-sensor-rotation.c
+++ b/drivers/iio/orientation/hid-sensor-rotation.c
@@ -19,7 +19,7 @@ struct dev_rot_state {
 	struct hid_sensor_common common_attributes;
 	struct hid_sensor_hub_attribute_info quaternion;
 	struct {
-		s32 sampled_vals[4] __aligned(16);
+		s32 sampled_vals[4];
 		aligned_s64 timestamp;
 	} scan;
 	int scale_pre_decml;

---
base-commit: aff301f37e220970c2f301b5c65a8bfedf52058e
change-id: 20250418-iio-orientation-hid-sensor-rotation-remove-alignment-8d8f8f814d72

Best regards,
-- 
David Lechner <dlechner@...libre.com>