drm/xe: Check valid domain is passed in xe_force_wake_ref

[ Upstream commit 35feb8d ]

Assert domain is not XE_FORCEWAKE_ALL.

v2
- use domain != XE_FORCEWAKE_ALL (Michal)

v3
- Fix commit description.

Cc: Michal Wajdeczko <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
Cc: Lucas De Marchi <[email protected]>
Cc: Badal Nilawar <[email protected]>
Signed-off-by: Himal Prasad Ghimiray <[email protected]>
Reviewed-by: Michal Wajdeczko <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Rodrigo Vivi <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>

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;
 }