drm: avoid warning in drm_load_edid_firmware()
Use "const char *" instead of "char *" in order to avoid this warning:
drivers/gpu/drm/drm_edid_load.c: In function ‘drm_load_edid_firmware’:
drivers/gpu/drm/drm_edid_load.c:245:25: warning: initialization discards ‘const’ qualifier from pointer target type [enabled by default]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/gpu/drm/drm_edid_load.c b/drivers/gpu/drm/drm_edid_load.c
index a4f5ce1..271b42b 100644
--- a/drivers/gpu/drm/drm_edid_load.c
+++ b/drivers/gpu/drm/drm_edid_load.c
@@ -133,8 +133,8 @@
},
};
-static u8 *edid_load(struct drm_connector *connector, char *name,
- char *connector_name)
+static u8 *edid_load(struct drm_connector *connector, const char *name,
+ const char *connector_name)
{
const struct firmware *fw;
struct platform_device *pdev;
@@ -242,7 +242,7 @@
int drm_load_edid_firmware(struct drm_connector *connector)
{
- char *connector_name = drm_get_connector_name(connector);
+ const char *connector_name = drm_get_connector_name(connector);
char *edidname = edid_firmware, *last, *colon;
int ret;
struct edid *edid;