From: Andrea Parri <andrea.parri@amarulasolutions.com>
To: linux-kernel@vger.kernel.org
Cc: Andrea Parri <andrea.parri@amarulasolutions.com>,
Palmer Dabbelt <palmer@sifive.com>,
Albert Ou <aou@eecs.berkeley.edu>,
linux-riscv@lists.infradead.org
Subject: [PATCH 1/2] riscv/bitops: Remove smp_mb__{before,after}_clear_bit()
Date: Tue, 25 Sep 2018 14:12:24 +0200 [thread overview]
Message-ID: <20180925121225.9917-2-andrea.parri@amarulasolutions.com> (raw)
In-Reply-To: <20180925121225.9917-1-andrea.parri@amarulasolutions.com>
The barriers are unused; remove their definition.
Signed-off-by: Andrea Parri <andrea.parri@amarulasolutions.com>
Cc: Palmer Dabbelt <palmer@sifive.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: <linux-riscv@lists.infradead.org>
---
arch/riscv/include/asm/bitops.h | 5 -----
1 file changed, 5 deletions(-)
diff --git a/arch/riscv/include/asm/bitops.h b/arch/riscv/include/asm/bitops.h
index f30daf26f08f4..01db98dfd0435 100644
--- a/arch/riscv/include/asm/bitops.h
+++ b/arch/riscv/include/asm/bitops.h
@@ -23,11 +23,6 @@
#include <asm/barrier.h>
#include <asm/bitsperlong.h>
-#ifndef smp_mb__before_clear_bit
-#define smp_mb__before_clear_bit() smp_mb()
-#define smp_mb__after_clear_bit() smp_mb()
-#endif /* smp_mb__before_clear_bit */
-
#include <asm-generic/bitops/__ffs.h>
#include <asm-generic/bitops/ffz.h>
#include <asm-generic/bitops/fls.h>
--
2.17.1
next prev parent reply other threads:[~2018-09-25 12:13 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-25 12:12 [PATCH trivial 0/2] h8300, riscv: Remove smp_mb__{before,after}_clear_bit() Andrea Parri
2018-09-25 12:12 ` Andrea Parri [this message]
2018-09-25 17:19 ` [PATCH 1/2] riscv/bitops: " Palmer Dabbelt
2018-09-25 17:49 ` Andrea Parri
2018-09-25 17:57 ` Palmer Dabbelt
2018-09-25 12:12 ` [PATCH 2/2] h8300/bitops: " Andrea Parri
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