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From a6b0c97b89a33748c29f933457d572310f321e18 Mon Sep 17 00:00:00 2001
From: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Date: Thu, 2 Jun 2016 15:51:50 -0400
Subject: [PATCH 1098/1110] drm/amd/dal: Revert to generic list iteration.

Do not break code under 4.1 kernel.

Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Acked-by: Jordan Lazare <Jordan.Lazare@amd.com>
Signed-off-by: Kalyan Alle <kalyan.alle@amd.com>
---
 drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c
index bfa9e75..9a87f0f 100644
--- a/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/dal/amdgpu_dm/amdgpu_dm.c
@@ -470,7 +470,7 @@ static int dm_suspend(void *handle)
 	 * dm_display_resume
 	 */
 	drm_modeset_lock_all(adev->ddev);
-	drm_for_each_crtc(crtc, adev->ddev) {
+	list_for_each_entry(crtc, &adev->ddev->mode_config.crtc_list, head) {
 		struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
 		if (acrtc->target)
 				drm_crtc_vblank_off(crtc);
@@ -664,7 +664,7 @@ int amdgpu_dm_display_resume(struct amdgpu_device *adev )
 	amdgpu_dm_irq_resume_early(adev);
 
 	drm_modeset_lock_all(ddev);
-	drm_for_each_crtc(crtc, ddev) {
+	list_for_each_entry(crtc, &ddev->mode_config.crtc_list, head) {
 		struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
 		if (acrtc->target)
 				drm_crtc_vblank_on(crtc);
-- 
2.7.4