diff options
Diffstat (limited to 'drivers/gpu/drm/drm_modes.c')
| -rw-r--r-- | drivers/gpu/drm/drm_modes.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index e699950cc34d..14b746f7ba97 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -735,8 +735,8 @@ EXPORT_SYMBOL_GPL(of_get_drm_display_mode); * @dmode: will be set to the return value * @bus_flags: information about pixelclk, sync and DE polarity * - * The Device Tree properties width-mm and height-mm will be read and set on - * the display mode if they are present. + * The mandatory Device Tree properties width-mm and height-mm + * are read and set on the display mode. * * Returns: * Zero on success, negative error code on failure. @@ -761,11 +761,11 @@ int of_get_drm_panel_display_mode(struct device_node *np, drm_bus_flags_from_videomode(&vm, bus_flags); ret = of_property_read_u32(np, "width-mm", &width_mm); - if (ret && ret != -EINVAL) + if (ret) return ret; ret = of_property_read_u32(np, "height-mm", &height_mm); - if (ret && ret != -EINVAL) + if (ret) return ret; dmode->width_mm = width_mm; |