6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Wu Hoi Pok <wuhoipok@xxxxxxxxx>
[ Upstream commit a6e23bec8ed184ed2a11080b28cdbd7a3024f0c0 ]
Add helper rdev_to_drm(rdev), similar to amdgpu, most function should
access the "drm_device" with "rdev_to_drm(rdev)" instead, where amdgpu has
"adev_to_drm(adev)". It also makes changing from "*drm_device" to "drm_device"
in "radeon_devicce" later on easier.
Reviewed-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
Tested-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
Signed-off-by: Wu Hoi Pok <wuhoipok@xxxxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Stable-dep-of: 7037bb04265e ("drm/radeon: Fix spurious unplug event on radeon HDMI")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/gpu/drm/radeon/radeon.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 426a49851e349..e0a02b357ce72 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -2478,6 +2478,11 @@ void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v);
u32 cik_mm_rdoorbell(struct radeon_device *rdev, u32 index);
void cik_mm_wdoorbell(struct radeon_device *rdev, u32 index, u32 v);
+static inline struct drm_device *rdev_to_drm(struct radeon_device *rdev)
+{
+ return rdev->ddev;
+}
+
/*
* Cast helper
*/
--
2.43.0
