[media] v4l2-ctrls: use const char * const * for the menu arrays

This prevents checkpatch warnings generated when defining
'static const char *foo[]' arrays. It makes sense to use
const char * const * anyway since the pointers in the array
are indeed const.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

3 files changed, 6 insertions, 6 deletions

diff --git a/include/media/cx2341x.h b/include/media/cx2341x.h
index 8d08ebf..9635eeb 100644
--- a/include/media/cx2341x.h
+++ b/include/media/cx2341x.h
@@ -95,7 +95,7 @@ int cx2341x_update(void *priv, cx2341x_mbox_func func,
 		const struct cx2341x_mpeg_params *new);
 int cx2341x_ctrl_query(const struct cx2341x_mpeg_params *params,
 		struct v4l2_queryctrl *qctrl);
-const char **cx2341x_ctrl_get_menu(const struct cx2341x_mpeg_params *p, u32 id);
+const char * const *cx2341x_ctrl_get_menu(const struct cx2341x_mpeg_params *p, u32 id);
 int cx2341x_ext_ctrls(struct cx2341x_mpeg_params *params, int busy,
 		struct v4l2_ext_controls *ctrls, unsigned int cmd);
 void cx2341x_fill_defaults(struct cx2341x_mpeg_params *p);
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 239125a..2d65b35 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -98,12 +98,12 @@ int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority local);
 /* Control helper functions */
 
 int v4l2_ctrl_check(struct v4l2_ext_control *ctrl, struct v4l2_queryctrl *qctrl,
-		const char **menu_items);
+		const char * const *menu_items);
 const char *v4l2_ctrl_get_name(u32 id);
-const char **v4l2_ctrl_get_menu(u32 id);
+const char * const *v4l2_ctrl_get_menu(u32 id);
 int v4l2_ctrl_query_fill(struct v4l2_queryctrl *qctrl, s32 min, s32 max, s32 step, s32 def);
 int v4l2_ctrl_query_menu(struct v4l2_querymenu *qmenu,
-		struct v4l2_queryctrl *qctrl, const char **menu_items);
+		struct v4l2_queryctrl *qctrl, const char * const *menu_items);
 #define V4L2_CTRL_MENU_IDS_END (0xffffffff)
 int v4l2_ctrl_query_menu_valid_items(struct v4l2_querymenu *qmenu, const u32 *ids);
 
diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h
index 9b7bea9..d69ab4a 100644
--- a/include/media/v4l2-ctrls.h
+++ b/include/media/v4l2-ctrls.h
@@ -112,7 +112,7 @@ struct v4l2_ctrl {
 		u32 step;
 		u32 menu_skip_mask;
 	};
-	const char **qmenu;
+	const char * const *qmenu;
 	unsigned long flags;
 	union {
 		s32 val;
@@ -202,7 +202,7 @@ struct v4l2_ctrl_config {
 	s32 def;
 	u32 flags;
 	u32 menu_skip_mask;
-	const char **qmenu;
+	const char * const *qmenu;
 	unsigned int is_private:1;
 	unsigned int is_volatile:1;
 };