[PATCH 4/4] drm/msm/dpu: Remove suspend_state from dpu_kms

From: Bruce Wang <bzwang-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
To: freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: jsanka-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
	jcrouse-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
	seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org,
	robdclark-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
	abhinavk-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org
Subject: [PATCH 4/4] drm/msm/dpu: Remove suspend_state from dpu_kms
Date: Fri,  5 Oct 2018 11:48:43 -0400	[thread overview]
Message-ID: <20181005154843.172326-5-bzwang@chromium.org> (raw)
In-Reply-To: <20181005154843.172326-1-bzwang-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>

The suspend_state field is no longer used and can be removed along with
dpu_kms_is_suspend_state.

Signed-off-by: Bruce Wang <bzwang@chromium.org>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
index 1991cbe424a3..2a3625eef6d3 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
@@ -135,9 +135,6 @@ struct dpu_kms {
 
 	struct dpu_core_perf perf;
 
-	/* saved atomic state during system suspend */
-	struct drm_atomic_state *suspend_state;
-
 	struct dpu_rm rm;
 	bool rm_init;
 
@@ -162,19 +159,6 @@ struct vsync_info {
 #define ddev_to_msm_kms(D) ((D) && (D)->dev_private ? \
 		((struct msm_drm_private *)((D)->dev_private))->kms : NULL)
 
-/**
- * dpu_kms_is_suspend_state - whether or not the system is pm suspended
- * @dev: Pointer to drm device
- * Return: Suspend status
- */
-static inline bool dpu_kms_is_suspend_state(struct drm_device *dev)
-{
-	if (!ddev_to_msm_kms(dev))
-		return false;
-
-	return to_dpu_kms(ddev_to_msm_kms(dev))->suspend_state != NULL;
-}
-
 /**
  * Debugfs functions - extra helper functions for debugfs support
  *
-- 
2.19.0.605.g01d371f741-goog

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