lkml.org 
[lkml]   [2019]   [Jul]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] drm/amdgpu: Fix build without CONFIG_HMM_MIRROR
Date
If CONFIG_HMM_MIRROR is not set, building may fails:

In file included from drivers/gpu/drm/amd/amdgpu/amdgpu.h:72:0,
from drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:40:
drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h:69:20: error: field mirror has incomplete type
struct hmm_mirror mirror;

Fixes: 7590f6d211ec ("drm/amdgpu: Prepare for hmm_range_register API change")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h
index 281fd9f..b14f175 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h
@@ -65,8 +65,10 @@ struct amdgpu_mn {
struct rw_semaphore lock;
struct rb_root_cached objects;

+#if defined(CONFIG_HMM_MIRROR)
/* HMM mirror */
struct hmm_mirror mirror;
+#endif
};

#if defined(CONFIG_HMM_MIRROR)
--
2.7.4

\
 
 \ /
  Last update: 2019-07-09 11:11    [W:0.039 / U:0.648 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site