From 7028743f15aaca1e979caea6eb8b399935e9255f Mon Sep 17 00:00:00 2001
From: Michal Srb <msrb@suse.com>
Date: Wed, 29 Nov 2017 10:59:46 +0100
Subject: [PATCH] drm: hibmc: Initialize the hibmc_bo_driver.io_mem_pfn
References: bnc#1067977
Patch-mainline: Submitted, dri-devel ML
References: bsc#1067977
The io_mem_pfn field was added in ea642c3216cb2a60d1c0e760ae47ee85c9c16447 and
is used unconditionally. Most drivers were updated to set it to the default
implementation ttm_bo_default_io_mem_pfn, but hibmc was not.
Signed-off-by: Michal Srb <msrb@suse.com>
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c
index 3518167a7dc4..0b165ce4ee00 100644
--- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c
+++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c
@@ -243,6 +243,7 @@ struct ttm_bo_driver hibmc_bo_driver = {
.verify_access = hibmc_bo_verify_access,
.io_mem_reserve = &hibmc_ttm_io_mem_reserve,
.io_mem_free = NULL,
+ .io_mem_pfn = ttm_bo_default_io_mem_pfn,
};
int hibmc_mm_init(struct hibmc_drm_private *hibmc)
--
2.13.6