From: Alexander Kuleshov <kuleshovmail@gmail.com>
Date: Sat, 27 Jun 2015 07:16:05 +0000 (+0600)
Subject: gpu/drm/amdgpu: Fix build when CONFIG_DEBUG_FS is not set
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7cebc728174424d67df91dfb14f8b6dc13bed993;p=linux-beck.git

gpu/drm/amdgpu: Fix build when CONFIG_DEBUG_FS is not set

If the CONFIG_DEBUG_FS is not selected, compilation of the
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c provides two warnings that
amdgpu_debugfs_regs_init and amdgpu_debugfs_regs_cleanup are used but
never defined. And as result:

ERROR: "amdgpu_debugfs_regs_cleanup" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
ERROR: "amdgpu_debugfs_regs_init" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!
            ^
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index e19097554093..ba46be361c9b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2001,4 +2001,10 @@ int amdgpu_debugfs_init(struct drm_minor *minor)
 void amdgpu_debugfs_cleanup(struct drm_minor *minor)
 {
 }
+#else
+static int amdgpu_debugfs_regs_init(struct amdgpu_device *adev)
+{
+	return 0;
+}
+static void amdgpu_debugfs_regs_cleanup(struct amdgpu_device *adev) { }
 #endif