[PATCH 2/6] bbu: imx-bbu-internal: make pointers to image const

[Sascha Hauer]

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 arch/arm/mach-imx/imx-bbu-internal.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-imx/imx-bbu-internal.c b/arch/arm/mach-imx/imx-bbu-internal.c
index d40bde5339..d03be72487 100644
--- a/arch/arm/mach-imx/imx-bbu-internal.c
+++ b/arch/arm/mach-imx/imx-bbu-internal.c
@@ -51,7 +51,7 @@ struct imx_internal_bbu_handler {
  */
 static int imx_bbu_write_device(struct imx_internal_bbu_handler *imx_handler,
 		const char *devicefile, struct bbu_data *data,
-		void *buf, int image_len)
+		const void *buf, int image_len)
 {
 	int fd, ret;
 	int written = 0;
@@ -358,7 +358,7 @@ static int imx_bbu_internal_v2_update(struct bbu_handler *handler, struct bbu_da
 	struct imx_internal_bbu_handler *imx_handler =
 		container_of(handler, struct imx_internal_bbu_handler, handler);
 	int ret;
-	uint32_t *barker;
+	const uint32_t *barker;
 
 	ret = imx_bbu_check_prereq(data->devicefile, data);
 	if (ret)
@@ -386,7 +386,7 @@ static int imx_bbu_internal_v2_mmcboot_update(struct bbu_handler *handler,
 	struct imx_internal_bbu_handler *imx_handler =
 		container_of(handler, struct imx_internal_bbu_handler, handler);
 	int ret;
-	uint32_t *barker;
+	const uint32_t *barker;
 	char *bootpartvar;
 	const char *bootpart;
 	char *devicefile;
-- 
2.15.1