drm/rockchip: Get rid of unnecessary struct fields

This patch removes unused fields from vop structure.

Signed-off-by: Tomasz Figa <tfiga@chromium.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20180130202913.28724-2-thierry.escande@collabora.com

1 files changed, 0 insertions, 5 deletions

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 7715853ef90a..66736227c96e 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -95,9 +95,6 @@ struct vop {
         struct drm_device *drm_dev;
         bool is_enabled;
 
-        /* mutex vsync_ work */
-        struct mutex vsync_mutex;
-        bool vsync_work_pending;
         struct completion dsp_hold_completion;
 
         /* protected by dev->event_lock */
@@ -1555,8 +1552,6 @@ static int vop_bind(struct device *dev, struct device *master, void *data)
         spin_lock_init(&vop->reg_lock);
         spin_lock_init(&vop->irq_lock);
 
-        mutex_init(&vop->vsync_mutex);
-
         ret = devm_request_irq(dev, vop->irq, vop_isr,
                                IRQF_SHARED, dev_name(dev), vop);
         if (ret)