[PATCH v2 4/8] firmware: imx: scu-pd: Align imx sc msg structs to 4

[Leonard Crestez <leonard.crestez@xxxxxxx>]

The imx SC api strongly assumes that messages are composed out of
4-bytes words but some of our message structs have odd sizeofs.

This produces many oopses with CONFIG_KASAN=y.

Fix by marking with __aligned(4).

Fixes: c800cd7824bd ("firmware: imx: add SCU power domain driver")
Signed-off-by: Leonard Crestez <leonard.crestez@xxxxxxx>
---
 drivers/firmware/imx/scu-pd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/firmware/imx/scu-pd.c b/drivers/firmware/imx/scu-pd.c
index 09cfa268c6bd..cbc9a47ff44f 100644
--- a/drivers/firmware/imx/scu-pd.c
+++ b/drivers/firmware/imx/scu-pd.c
@@ -59,11 +59,11 @@
 /* SCU Power Mode Protocol definition */
 struct imx_sc_msg_req_set_resource_power_mode {
 	struct imx_sc_rpc_msg hdr;
 	u16 resource;
 	u8 mode;
-} __packed;
+} __packed __aligned(4);
 
 #define IMX_SCU_PD_NAME_SIZE 20
 struct imx_sc_pm_domain {
 	struct generic_pm_domain pd;
 	char name[IMX_SCU_PD_NAME_SIZE];
-- 
2.17.1