From: Peter Zijlstra <peterz@infradead.org>
Date: Sun, 17 Apr 2016 23:01:27 +0000 (+0200)
Subject: locking/atomic: Remove the deprecated atomic_{set,clear}_mask() functions
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e37837fb62f95a81bdcefa86ceea043df84937d7;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

locking/atomic: Remove the deprecated atomic_{set,clear}_mask() functions

These functions have been deprecated for a while and there is only the
one user left, convert and kill.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-arch@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---

diff --git a/include/linux/atomic.h b/include/linux/atomic.h
index 0b3802d33125..12d910d61b83 100644
--- a/include/linux/atomic.h
+++ b/include/linux/atomic.h
@@ -480,16 +480,6 @@ static inline int atomic_fetch_andnot_release(int i, atomic_t *v)
 }
 #endif
 
-static inline __deprecated void atomic_clear_mask(unsigned int mask, atomic_t *v)
-{
-	atomic_andnot(mask, v);
-}
-
-static inline __deprecated void atomic_set_mask(unsigned int mask, atomic_t *v)
-{
-	atomic_or(mask, v);
-}
-
 /**
  * atomic_inc_not_zero_hint - increment if not null
  * @v: pointer of type atomic_t
diff --git a/kernel/locking/qspinlock_paravirt.h b/kernel/locking/qspinlock_paravirt.h
index 21ede57f68b3..37649e69056c 100644
--- a/kernel/locking/qspinlock_paravirt.h
+++ b/kernel/locking/qspinlock_paravirt.h
@@ -112,12 +112,12 @@ static __always_inline int trylock_clear_pending(struct qspinlock *lock)
 #else /* _Q_PENDING_BITS == 8 */
 static __always_inline void set_pending(struct qspinlock *lock)
 {
-	atomic_set_mask(_Q_PENDING_VAL, &lock->val);
+	atomic_or(_Q_PENDING_VAL, &lock->val);
 }
 
 static __always_inline void clear_pending(struct qspinlock *lock)
 {
-	atomic_clear_mask(_Q_PENDING_VAL, &lock->val);
+	atomic_andnot(_Q_PENDING_VAL, &lock->val);
 }
 
 static __always_inline int trylock_clear_pending(struct qspinlock *lock)