commit 41d3dc94d2fdb363f99e8e19300a13a3b8c63d15
author Seonghun, Kim <sh_ko.kim@samsung.com> Fri Jul 20 17:20:28 2018 +0900
committer Masanori Ishihara <ishiharam@casio.co.jp> Mon Jul 23 17:39:25 2018 +0900
tree 57962f52effb8fc822adc1bb09e87a6a0b4a3d88
parent 43ff81e98dfd7907ff01797e7f3d47ca37e0482a

gpu: t72x: r22p0: remove early suspend callback

Change-Id: I90aac04d419033d563b94280c3042d85553d3607
Signed-off-by: Seonghun, Kim <sh_ko.kim@samsung.com>

drivers/gpu/arm/t72x/r22p0/mali_kbase_core_linux.c

diff --git a/drivers/gpu/arm/t72x/r22p0/mali_kbase_core_linux.c b/drivers/gpu/arm/t72x/r22p0/mali_kbase_core_linux.c
index b298471..2922233 100644
--- a/drivers/gpu/arm/t72x/r22p0/mali_kbase_core_linux.c
+++ b/drivers/gpu/arm/t72x/r22p0/mali_kbase_core_linux.c
@@ -3933,14 +3933,10 @@
  */
 
 /* MALI_SEC_INTEGRATION */
-static int kbase_device_suspend_dummy(struct device *dev)
+static int kbase_device_suspend(struct device *dev)
 {
-	return 0;
-}
+	struct kbase_device *kbdev = to_kbase_device(dev);
 
-/* MALI_SEC_INTEGRATION */
-int kbase_device_suspend(struct kbase_device *kbdev)
-{
 	if (!kbdev)
 		return -ENODEV;
 
@@ -3965,14 +3961,10 @@
  */
 
 /* MALI_SEC_INTEGRATION */
-static int kbase_device_resume_dummy(struct device *dev)
+int kbase_device_resume(struct device *dev)
 {
-	return 0;
-}
+	struct kbase_device *kbdev = to_kbase_device(dev);
 
-/* MALI_SEC_INTEGRATION */
-int kbase_device_resume(struct kbase_device *kbdev)
-{
 	if (!kbdev)
 		return -ENODEV;
 
@@ -4091,8 +4083,8 @@
  */
 static const struct dev_pm_ops kbase_pm_ops = {
 	/* MALI_SEC_INTEGRATION */
-	.suspend = kbase_device_suspend_dummy,
-	.resume = kbase_device_resume_dummy,
+	.suspend = kbase_device_suspend,
+	.resume = kbase_device_resume,
 #ifdef KBASE_PM_RUNTIME
 	.runtime_suspend = kbase_device_runtime_suspend,
 	.runtime_resume = kbase_device_runtime_resume,

drivers/gpu/arm/t72x/r22p0/platform/exynos/gpu_notifier.c

diff --git a/drivers/gpu/arm/t72x/r22p0/platform/exynos/gpu_notifier.c b/drivers/gpu/arm/t72x/r22p0/platform/exynos/gpu_notifier.c
index 6b2e1c1..d0525ab 100644
--- a/drivers/gpu/arm/t72x/r22p0/platform/exynos/gpu_notifier.c
+++ b/drivers/gpu/arm/t72x/r22p0/platform/exynos/gpu_notifier.c
@@ -176,24 +176,17 @@
 }
 
 #ifdef CONFIG_MALI_RT_PM
-extern int kbase_device_suspend(struct kbase_device *kbdev);
-extern int kbase_device_resume(struct kbase_device *kbdev);
 
 static int gpu_pm_notifier(struct notifier_block *nb, unsigned long event, void *cmd)
 {
 	int err = NOTIFY_OK;
-	struct kbase_device *kbdev = pkbdev;
 
 	switch (event) {
 	case PM_SUSPEND_PREPARE:
-		if (kbdev)
-			kbase_device_suspend(kbdev);
-		GPU_LOG(DVFS_DEBUG, LSI_SUSPEND, 0u, 0u, "%s: suspend event\n", __func__);
+		GPU_LOG(DVFS_DEBUG, LSI_SUSPEND, 0u, 0u, "%s: PM_SUSPEND_PREPARE event\n", __func__);
 		break;
 	case PM_POST_SUSPEND:
-		if (kbdev)
-			kbase_device_resume(kbdev);
-		GPU_LOG(DVFS_DEBUG, LSI_RESUME, 0u, 0u, "%s: resume event\n", __func__);
+		GPU_LOG(DVFS_DEBUG, LSI_RESUME, 0u, 0u, "%s: PM_POST_SUSPEND event\n", __func__);
 		break;
 	default:
 		break;