Revert "drm/xe/forcewake: Add a helper xe_force_wake_ref_has_domain()"

This reverts commit deb05f8.

The helper function introduced in the reverted commit is for handling
the "refcounted domain mask" introduced in commit a7ddcea
("drm/xe: Error handling in xe_force_wake_get()"). Since that API change
only exists in 6.13 and later, this helper is unnecessary in 6.12 stable
kernel.

Cc: Michal Wajdeczko <[email protected]>
Cc: Badal Nilawar <[email protected]>
Cc: Himal Prasad Ghimiray <[email protected]>
Acked-by: Rodrigo Vivi <[email protected]>
Signed-off-by: Tomita Moeko <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: tomitamoeko

drivers/gpu/drm/xe/xe_force_wake.h

@@ -46,20 +46,4 @@ xe_force_wake_assert_held(struct xe_force_wake *fw,
 	xe_gt_assert(fw->gt, fw->awake_domains & domain);
 }
 
-/**
- * xe_force_wake_ref_has_domain - verifies if the domains are in fw_ref
- * @fw_ref : the force_wake reference
- * @domain : forcewake domain to verify
- *
- * This function confirms whether the @fw_ref includes a reference to the
- * specified @domain.
- *
- * Return: true if domain is refcounted.
- */
-static inline bool
-xe_force_wake_ref_has_domain(unsigned int fw_ref, enum xe_force_wake_domains domain)
-{
-	return fw_ref & domain;
-}
-
 #endif