iio: hid-sensor: Use aligned data type for timestamp

Use aligned_s64 for the timestamp field.

Note, the actual data is signed, hence with this we also amend that.
While at it, drop redundant __alignment directive.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20240903180218.3640501-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/accel/hid-sensor-accel-3d.c

@@ -28,7 +28,7 @@ struct accel_3d_state {
 	/* Ensure timestamp is naturally aligned */
 	struct {
 		u32 accel_val[3];
-		s64 timestamp __aligned(8);
+		aligned_s64 timestamp;
 	} scan;
 	int scale_pre_decml;
 	int scale_post_decml;

drivers/iio/gyro/hid-sensor-gyro-3d.c

@@ -27,7 +27,7 @@ struct gyro_3d_state {
 	struct hid_sensor_hub_attribute_info gyro[GYRO_3D_CHANNEL_MAX];
 	struct {
 		u32 gyro_val[GYRO_3D_CHANNEL_MAX];
-		u64 timestamp __aligned(8);
+		aligned_s64 timestamp;
 	} scan;
 	int scale_pre_decml;
 	int scale_post_decml;

drivers/iio/humidity/hid-sensor-humidity.c

@@ -18,7 +18,7 @@ struct hid_humidity_state {
 	struct hid_sensor_hub_attribute_info humidity_attr;
 	struct {
 		s32 humidity_data;
-		u64 timestamp __aligned(8);
+		aligned_s64 timestamp;
 	} scan;
 	int scale_pre_decml;
 	int scale_post_decml;

drivers/iio/light/hid-sensor-als.c

@@ -31,7 +31,7 @@ struct als_state {
 	struct iio_chan_spec channels[CHANNEL_SCAN_INDEX_MAX + 1];
 	struct {
 		u32 illum[CHANNEL_SCAN_INDEX_MAX];
-		u64 timestamp __aligned(8);
+		aligned_s64 timestamp;
 	} scan;
 	int scale_pre_decml;
 	int scale_post_decml;

drivers/iio/orientation/hid-sensor-incl-3d.c

@@ -29,7 +29,7 @@ struct incl_3d_state {
 	struct hid_sensor_hub_attribute_info incl[INCLI_3D_CHANNEL_MAX];
 	struct {
 		u32 incl_val[INCLI_3D_CHANNEL_MAX];
-		u64 timestamp __aligned(8);
+		aligned_s64 timestamp;
 	} scan;
 	int scale_pre_decml;
 	int scale_post_decml;

drivers/iio/orientation/hid-sensor-rotation.c

@@ -20,7 +20,7 @@ struct dev_rot_state {
 	struct hid_sensor_hub_attribute_info quaternion;
 	struct {
 		s32 sampled_vals[4] __aligned(16);
-		u64 timestamp __aligned(8);
+		aligned_s64 timestamp;
 	} scan;
 	int scale_pre_decml;
 	int scale_post_decml;

drivers/iio/position/hid-sensor-custom-intel-hinge.c

@@ -39,7 +39,7 @@ struct hinge_state {
 	const char *labels[CHANNEL_SCAN_INDEX_MAX];
 	struct {
 		u32 hinge_val[3];
-		u64 timestamp __aligned(8);
+		aligned_s64 timestamp;
 	} scan;
 
 	int scale_pre_decml;

drivers/iio/pressure/hid-sensor-press.c

@@ -24,7 +24,7 @@ struct press_state {
 	struct hid_sensor_hub_attribute_info press_attr;
 	struct {
 		u32 press_data;
-		u64 timestamp __aligned(8);
+		aligned_s64 timestamp;
 	} scan;
 	int scale_pre_decml;
 	int scale_post_decml;

drivers/iio/temperature/hid-sensor-temperature.c

@@ -18,7 +18,7 @@ struct temperature_state {
 	struct hid_sensor_hub_attribute_info temperature_attr;
 	struct {
 		s32 temperature_data;
-		u64 timestamp __aligned(8);
+		aligned_s64 timestamp;
 	} scan;
 	int scale_pre_decml;
 	int scale_post_decml;