diff options
author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2021-05-15 22:09:06 +0300 |
---|---|---|
committer | Rob Clark <robdclark@chromium.org> | 2021-06-23 07:33:54 -0700 |
commit | 88b0f5a56d119856df113100000f84585b7a7c48 (patch) | |
tree | 3acae5233306193fc3cba2c556ec77cf668ccb11 /drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.h | |
parent | 299b809e89e8afa31546b84177909fc2305e07fe (diff) |
drm/msm/dpu: remove unused dpu_hw_blk features
Remove all unused dpu_hw_blk features and functions:
- dpu_hw_blk_get()/_put() and respective refcounting,
- global list of all dpu_hw_blk instances,
- dpu_hw_blk_ops and empty implementation inside each hw_blk subdriver.
This leaves dpu_hw_blk as a placeholder with just type and index.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20210515190909.1809050-2-dmitry.baryshkov@linaro.org
Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.h')
-rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.h | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.h index 2bf737f8dd1b..fb3be9a36a50 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_blk.h @@ -7,19 +7,9 @@ #include <linux/types.h> #include <linux/list.h> -#include <linux/atomic.h> struct dpu_hw_blk; -/** - * struct dpu_hw_blk_ops - common hardware block operations - * @start: start operation on first get - * @stop: stop operation on last put - */ -struct dpu_hw_blk_ops { - int (*start)(struct dpu_hw_blk *); - void (*stop)(struct dpu_hw_blk *); -}; /** * struct dpu_hw_blk - definition of hardware block object @@ -29,17 +19,10 @@ struct dpu_hw_blk_ops { * @refcount: reference/usage count */ struct dpu_hw_blk { - struct list_head list; u32 type; int id; - atomic_t refcount; - struct dpu_hw_blk_ops ops; }; -void dpu_hw_blk_init(struct dpu_hw_blk *hw_blk, u32 type, int id, - struct dpu_hw_blk_ops *ops); +void dpu_hw_blk_init(struct dpu_hw_blk *hw_blk, u32 type, int id); void dpu_hw_blk_destroy(struct dpu_hw_blk *hw_blk); - -struct dpu_hw_blk *dpu_hw_blk_get(struct dpu_hw_blk *hw_blk, u32 type, int id); -void dpu_hw_blk_put(struct dpu_hw_blk *hw_blk); #endif /*_DPU_HW_BLK_H */ |