[U-Boot] [PATCH 2/5] misc: imx: scu: avoid write null pointer

[Peng Fan]

When boot_dev is true, fill boot device. However the original logic is when
boot_dev is false, fill boot device, this will trigger data abort.

Also fix sc_misc_get_control when using pointer val.

Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
 drivers/misc/imx8/scu_api.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/misc/imx8/scu_api.c b/drivers/misc/imx8/scu_api.c
index 65080d7544..d9c4d5d784 100644
--- a/drivers/misc/imx8/scu_api.c
+++ b/drivers/misc/imx8/scu_api.c
@@ -169,7 +169,7 @@ int sc_misc_get_control(sc_ipc_t ipc, sc_rsrc_t resource, sc_ctrl_t ctrl,
 		printf("%s: ctrl:%d resource:%d: res:%d\n",
 		       __func__, ctrl, resource, RPC_R8(&msg));
 
-	if (!val)
+	if (val)
 		*val = RPC_U32(&msg, 0U);
 
 	return ret;
@@ -194,7 +194,7 @@ void sc_misc_get_boot_dev(sc_ipc_t ipc, sc_rsrc_t *boot_dev)
 	if (ret)
 		printf("%s: res:%d\n", __func__, RPC_R8(&msg));
 
-	if (!boot_dev)
+	if (boot_dev)
 		*boot_dev = RPC_U16(&msg, 0U);
 }
 
-- 
2.14.1