drm: set permissions on edid file to 0444
Without initializing the sysfs attributes for the edid file,
it was created with mode 0, making it difficult for applications to use.
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 182bdf9..9987ab8 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -317,6 +317,7 @@
static struct bin_attribute edid_attr = {
.attr.name = "edid",
+ .attr.mode = 0444,
.size = 128,
.read = edid_show,
};