From: Daniel Vetter Date: Tue, 13 Dec 2016 23:08:05 +0000 (+0100) Subject: drm: Drop locking cargo-cult from drm_mode_config_init X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=15092c7a3cddb495649363a403f242edd2aaa6a5;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git drm: Drop locking cargo-cult from drm_mode_config_init This is single-threaded setup code, no need for locks. And anyway, all properties need to be set up before the driver is registered anyway, they can't be hot-added. Reviewed-by: Sean Paul Reviewed-by: Daniel Stone Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20161213230814.19598-5-daniel.vetter@ffwll.ch --- diff --git a/drivers/gpu/drm/drm_mode_config.c b/drivers/gpu/drm/drm_mode_config.c index 5aba075f112c..a9a40dc629d3 100644 --- a/drivers/gpu/drm/drm_mode_config.c +++ b/drivers/gpu/drm/drm_mode_config.c @@ -375,9 +375,7 @@ void drm_mode_config_init(struct drm_device *dev) idr_init(&dev->mode_config.tile_idr); ida_init(&dev->mode_config.connector_ida); - drm_modeset_lock_all(dev); drm_mode_create_standard_properties(dev); - drm_modeset_unlock_all(dev); /* Just to be sure */ dev->mode_config.num_fb = 0;