[PATCH AUTOSEL 6.10 067/121] drm/xe: Check valid domain is passed in xe_force_wake_ref

Sasha Levin
2024-08-01T00:15:12Z

From: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>

[ Upstream commit 35feb8dbbca627d118ccc1f2111841788c142703 ]

Assert domain is not XE_FORCEWAKE_ALL.

v2
- use domain != XE_FORCEWAKE_ALL (Michal)

v3
- Fix commit description.

Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Badal Nilawar <badal.nilawar@intel.com>
Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240607125741.1407331-2-himal.prasad.ghimiray@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/xe/xe_force_wake.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/xe/xe_force_wake.h b/drivers/gpu/drm/xe/xe_force_wake.h
index 83cb157da7cc6..23b36d13f18a6 100644
--- a/drivers/gpu/drm/xe/xe_force_wake.h
+++ b/drivers/gpu/drm/xe/xe_force_wake.h
@@ -24,7 +24,7 @@ static inline int
xe_force_wake_ref(struct xe_force_wake *fw,
enum xe_force_wake_domains domain)
{
- xe_gt_assert(fw->gt, domain);
+ xe_gt_assert(fw->gt, domain != XE_FORCEWAKE_ALL);
return fw->domains[ffs(domain) - 1].ref;
}

--
2.43.0