[PATCH v2 5/8] firmware: imx: Align imx_sc_msg_req_cpu_start 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: d90bf296ae18 ("firmware: imx: Add support to start/stop a CPU")
Signed-off-by: Leonard Crestez <leonard.crestez@xxxxxxx>
---
 drivers/firmware/imx/misc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/firmware/imx/misc.c b/drivers/firmware/imx/misc.c
index 6a21ff942f82..d073cb3ce699 100644
--- a/drivers/firmware/imx/misc.c
+++ b/drivers/firmware/imx/misc.c
@@ -22,11 +22,11 @@ struct imx_sc_msg_req_cpu_start {
 	struct imx_sc_rpc_msg hdr;
 	u32 address_hi;
 	u32 address_lo;
 	u16 resource;
 	u8 enable;
-} __packed;
+} __packed __aligned(4);
 
 struct imx_sc_msg_req_misc_get_ctrl {
 	struct imx_sc_rpc_msg hdr;
 	u32 ctrl;
 	u16 resource;
-- 
2.17.1