[PATCH v2 2/9] drm/udl: Remove unused field gem_lock from struct udl_device

[Thomas Zimmermann]

Reduce the size of struct udl_device by removing the unused
field gem_lock.

Signed-off-by: Thomas Zimmermann <tzimmerm...@suse.de>
Reviewed-by: Patrik Jakobsson <patrik.r.jakobs...@gmail.com>
---
 drivers/gpu/drm/udl/udl_drv.h  | 2 --
 drivers/gpu/drm/udl/udl_main.c | 2 --
 2 files changed, 4 deletions(-)

diff --git a/drivers/gpu/drm/udl/udl_drv.h b/drivers/gpu/drm/udl/udl_drv.h
index 7bae28885f923..1204319fc8e33 100644
--- a/drivers/gpu/drm/udl/udl_drv.h
+++ b/drivers/gpu/drm/udl/udl_drv.h
@@ -56,8 +56,6 @@ struct udl_device {
        struct drm_encoder encoder;
        struct drm_connector connector;
 
-       struct mutex gem_lock;
-
        int sku_pixel_limit;
 
        struct urb_list urbs;
diff --git a/drivers/gpu/drm/udl/udl_main.c b/drivers/gpu/drm/udl/udl_main.c
index 48260a821b8d1..f1ffa928d5d9e 100644
--- a/drivers/gpu/drm/udl/udl_main.c
+++ b/drivers/gpu/drm/udl/udl_main.c
@@ -320,8 +320,6 @@ int udl_init(struct udl_device *udl)
                drm_warn(dev, "buffer sharing not supported"); /* not an error 
*/
        }
 
-       mutex_init(&udl->gem_lock);
-
        if (!udl_parse_vendor_descriptor(udl)) {
                ret = -ENODEV;
                DRM_ERROR("firmware not recognized. Assume incompatible 
device\n");
-- 
2.49.0