From fbf84dc2e3caae162bec110c88ad99aecb6f420c Mon Sep 17 00:00:00 2001
From: Debarshi Dutta <ddutta@nvidia.com>
Date: Thu, 17 May 2018 12:21:12 +0530
Subject: gpu: nvgpu: resolve missing DMA_ERROR_CODE error message.

Add the header <linux/dma-mapping.h> to nvgpu_mem.c file to
resolve compilation errors in linux-4.14

Bug 200414723

Change-Id: Ie6fd532688a1bf6d9705d423fcfde660693a3654
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1721526
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
---
 drivers/gpu/nvgpu/os/linux/nvgpu_mem.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/nvgpu/os/linux/nvgpu_mem.c b/drivers/gpu/nvgpu/os/linux/nvgpu_mem.c
index 93925803..763d6506 100644
--- a/drivers/gpu/nvgpu/os/linux/nvgpu_mem.c
+++ b/drivers/gpu/nvgpu/os/linux/nvgpu_mem.c
@@ -28,6 +28,7 @@
 #include <nvgpu/linux/vidmem.h>
 
 #include <linux/vmalloc.h>
+#include <linux/dma-mapping.h>
 
 #include "os_linux.h"
 
-- 
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