mtk-vcodec: Use designated initializers

The randstruct plugin requires designated initializers for structures
that are entirely function pointers.

Cc: Wu-Cheng Li <wuchengli@chromium.org>
Cc: Tiffany Lin <tiffany.lin@mediatek.com>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Kees Cook <keescook@chromium.org>

drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c

@@ -493,10 +493,10 @@ static int vdec_h264_get_param(unsigned long h_vdec,
 }
 
 static struct vdec_common_if vdec_h264_if = {
-	vdec_h264_init,
-	vdec_h264_decode,
-	vdec_h264_get_param,
-	vdec_h264_deinit,
+	.init		= vdec_h264_init,
+	.decode		= vdec_h264_decode,
+	.get_param	= vdec_h264_get_param,
+	.deinit		= vdec_h264_deinit,
 };
 
 struct vdec_common_if *get_h264_dec_comm_if(void);

drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c

@@ -620,10 +620,10 @@ static void vdec_vp8_deinit(unsigned long h_vdec)
 }
 
 static struct vdec_common_if vdec_vp8_if = {
-	vdec_vp8_init,
-	vdec_vp8_decode,
-	vdec_vp8_get_param,
-	vdec_vp8_deinit,
+	.init		= vdec_vp8_init,
+	.decode		= vdec_vp8_decode,
+	.get_param	= vdec_vp8_get_param,
+	.deinit		= vdec_vp8_deinit,
 };
 
 struct vdec_common_if *get_vp8_dec_comm_if(void);

drivers/media/platform/mtk-vcodec/vdec/vdec_vp9_if.c

@@ -979,10 +979,10 @@ static int vdec_vp9_get_param(unsigned long h_vdec,
 }
 
 static struct vdec_common_if vdec_vp9_if = {
-	vdec_vp9_init,
-	vdec_vp9_decode,
-	vdec_vp9_get_param,
-	vdec_vp9_deinit,
+	.init		= vdec_vp9_init,
+	.decode		= vdec_vp9_decode,
+	.get_param	= vdec_vp9_get_param,
+	.deinit		= vdec_vp9_deinit,
 };
 
 struct vdec_common_if *get_vp9_dec_comm_if(void);