From a6e23bec8ed184ed2a11080b28cdbd7a3024f0c0 Mon Sep 17 00:00:00 2001
From: Wu Hoi Pok <wuhoipok@gmail.com>
Date: Sun, 30 Jun 2024 12:59:20 -0400
Subject: [PATCH] drm/radeon: add helper rdev_to_drm(rdev)
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@suse.de>
Tested-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Wu Hoi Pok <wuhoipok@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
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 0999c8eaae94a..ae35c102a487e 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -2476,6 +2476,11 @@ 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
*/