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drm/edid: constify edid quirk list 

No reason not to be const.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1482923186-22430-1-git-send-email-jani.nikula@intel.com
hifive-unleashed-5.1
Jani Nikula 2016-12-28 13:06:26 +02:00
parent 4541d31e2a
commit 23c4cfbdab
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/drm_edid.c
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@ -91,7 +91,7 @@ struct detailed_mode_closure {
#define LEVEL_GTF2 2
#define LEVEL_CVT 3
static struct edid_quirk {
static const struct edid_quirk {
char vendor[4];
int product_id;
u32 quirks;
@ -1478,7 +1478,7 @@ EXPORT_SYMBOL(drm_edid_duplicate);
*
* Returns true if @vendor is in @edid, false otherwise
*/
static bool edid_vendor(struct edid *edid, char *vendor)
static bool edid_vendor(struct edid *edid, const char *vendor)
{
char edid_vendor[3];
@ -1498,7 +1498,7 @@ static bool edid_vendor(struct edid *edid, char *vendor)
*/
static u32 edid_get_quirks(struct edid *edid)
{
struct edid_quirk *quirk;
const struct edid_quirk *quirk;
int i;
for (i = 0; i < ARRAY_SIZE(edid_quirk_list); i++) {