[media] mtk-vcodec: use designated initializers

Prepare to mark sensitive kernel structures for randomization by making
sure they're using designated initializers. These were identified during
allyesconfig builds of x86, arm, and arm64, with most initializer fixes
extracted from grsecurity.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c
index b76c80bdf30b82f8c90aaf5aa3c9ad069261e282..4eb3be37ba143980291f33e0de40835a352f42ad 100644 (file)
--- a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c
+++ b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c
@@ -665,10 +665,10 @@ static int h264_enc_deinit(unsigned long handle)
 }
 
 static const struct venc_common_if venc_h264_if = {
-       h264_enc_init,
-       h264_enc_encode,
-       h264_enc_set_param,
-       h264_enc_deinit,
+       .init = h264_enc_init,
+       .encode = h264_enc_encode,
+       .set_param = h264_enc_set_param,
+       .deinit = h264_enc_deinit,
 };
 
 const struct venc_common_if *get_h264_enc_comm_if(void);

diff --git a/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c b/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c
index 544f57186243673e76063f82e58a54f6f05651e3..a6fa145f2c54e201937b3bab5e76197294b786cc 100644 (file)
--- a/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c
+++ b/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c
@@ -470,10 +470,10 @@ static int vp8_enc_deinit(unsigned long handle)
 }
 
 static const struct venc_common_if venc_vp8_if = {
-       vp8_enc_init,
-       vp8_enc_encode,
-       vp8_enc_set_param,
-       vp8_enc_deinit,
+       .init = vp8_enc_init,
+       .encode = vp8_enc_encode,
+       .set_param = vp8_enc_set_param,
+       .deinit = vp8_enc_deinit,
 };
 
 const struct venc_common_if *get_vp8_enc_comm_if(void);