From: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Date: Thu, 13 Jun 2019 02:32:08 +0000 (+0530)
Subject: drm/amd/display: fix compilation error
X-Git-Tag: v5.3-rc1~81^2~10^2~493
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=88099f53cc3717437f5fc9cf84205c5b65118377;p=linux.git

drm/amd/display: fix compilation error

this patch fixes below compilation error

drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_hw_sequencer.c: In
function ‘dcn10_apply_ctx_for_surface’:
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_hw_sequencer.c:2378:3:
error: implicit declaration of function ‘udelay’
[-Werror=implicit-function-declaration]
   udelay(underflow_check_delay_us);

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index d2352949c06e..1ac9a4f03990 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -23,6 +23,7 @@
  *
  */
 
+#include <linux/delay.h>
 #include "dm_services.h"
 #include "core_types.h"
 #include "resource.h"