[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>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-ctrl.c b/drivers/media/video/pvrusb2/pvrusb2-ctrl.c
index 55ea914..7d5a713 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-ctrl.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-ctrl.c
@@ -203,7 +203,7 @@
*blen = 0;
LOCK_TAKE(cptr->hdw->big_lock); do {
if (cptr->info->type == pvr2_ctl_enum) {
- const char **names;
+ const char * const *names;
names = cptr->info->def.type_enum.value_names;
if (pvr2_ctrl_range_check(cptr,val) == 0) {
if (names[val]) {
@@ -367,7 +367,7 @@
static int parse_token(const char *ptr,unsigned int len,
int *valptr,
- const char **names,unsigned int namecnt)
+ const char * const *names, unsigned int namecnt)
{
char buf[33];
unsigned int slen;
@@ -559,7 +559,7 @@
*len = scnprintf(buf,maxlen,"%s",val ? "true" : "false");
ret = 0;
} else if (cptr->info->type == pvr2_ctl_enum) {
- const char **names;
+ const char * const *names;
names = cptr->info->def.type_enum.value_names;
if ((val >= 0) &&
(val < cptr->info->def.type_enum.count)) {
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
index cb4057b..ac94a8b 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
@@ -115,7 +115,7 @@
} type_int;
struct { /* enumerated control */
unsigned int count; /* enum value count */
- const char **value_names; /* symbol names */
+ const char * const *value_names; /* symbol names */
} type_enum;
struct { /* bitmask control */
unsigned int valid_bits; /* bits in use */
