Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-20 11:01:38 +00:00
Code Issues Packages Projects Releases Wiki Activity

drm/nouveau: use drm_property_create_range helper

Browse Source 
Avoids potential null pointer dereference.

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Marcin Slusarz 2013-01-27 16:43:00 +01:00 committed by Ben Skeggs
parent b5d8f05204
commit 03e9a04050
1 changed files with 4 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/gpu/drm/nouveau/nouveau_display.c
View File

@ -316,17 +316,13 @@ nouveau_display_create(struct drm_device *dev)
drm_property_create_range(dev, 0, "underscan vborder", 0, 128);
if (gen >= 1) {
/* -90..+90 */
disp->vibrant_hue_property =
drm_property_create(dev, DRM_MODE_PROP_RANGE,
"vibrant hue", 2);
disp->vibrant_hue_property->values[0] = 0;
disp->vibrant_hue_property->values[1] = 180; /* -90..+90 */
drm_property_create_range(dev, 0, "vibrant hue", 0, 180);
/* -100..+100 */
disp->color_vibrance_property =
drm_property_create(dev, DRM_MODE_PROP_RANGE,
"color vibrance", 2);
disp->color_vibrance_property->values[0] = 0;
disp->color_vibrance_property->values[1] = 200; /* -100..+100 */
drm_property_create_range(dev, 0, "color vibrance", 0, 200);
}
dev->mode_config.funcs = &nouveau_mode_config_funcs;