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From: YueHaibing <yuehaibing@huawei.com>
To: <benh@kernel.crashing.org>, <paulus@samba.org>,
	<mpe@ellerman.id.au>, <christophe.leroy@c-s.fr>
Cc: <linuxppc-dev@lists.ozlabs.org>, <linux-kernel@vger.kernel.org>,
	YueHaibing <yuehaibing@huawei.com>
Subject: [PATCH v2 -next] powerpc/pmac/smp: drop unnecessary volatile qualifier
Date: Tue, 3 Mar 2020 16:56:04 +0800	[thread overview]
Message-ID: <20200303085604.24952-1-yuehaibing@huawei.com> (raw)
In-Reply-To: <20191225114943.17216-1-yuehaibing@huawei.com>

core99_l2_cache/core99_l3_cache no need to mark as volatile,
just remove it.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
v2: remove 'volatile' qualifier
---
 arch/powerpc/platforms/powermac/smp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index f95fbde..69ad567 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -661,8 +661,8 @@ static void smp_core99_gpio_tb_freeze(int freeze)
 #endif /* !CONFIG_PPC64 */
 
 /* L2 and L3 cache settings to pass from CPU0 to CPU1 on G4 cpus */
-volatile static long int core99_l2_cache;
-volatile static long int core99_l3_cache;
+static long core99_l2_cache;
+static long core99_l3_cache;
 
 static void core99_init_caches(int cpu)
 {
-- 
2.7.4



WARNING: multiple messages have this Message-ID (diff)
From: YueHaibing <yuehaibing@huawei.com>
To: <benh@kernel.crashing.org>, <paulus@samba.org>,
	<mpe@ellerman.id.au>, <christophe.leroy@c-s.fr>
Cc: YueHaibing <yuehaibing@huawei.com>,
	linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 -next] powerpc/pmac/smp: drop unnecessary volatile qualifier
Date: Tue, 3 Mar 2020 16:56:04 +0800	[thread overview]
Message-ID: <20200303085604.24952-1-yuehaibing@huawei.com> (raw)
In-Reply-To: <20191225114943.17216-1-yuehaibing@huawei.com>

core99_l2_cache/core99_l3_cache no need to mark as volatile,
just remove it.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
v2: remove 'volatile' qualifier
---
 arch/powerpc/platforms/powermac/smp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index f95fbde..69ad567 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -661,8 +661,8 @@ static void smp_core99_gpio_tb_freeze(int freeze)
 #endif /* !CONFIG_PPC64 */
 
 /* L2 and L3 cache settings to pass from CPU0 to CPU1 on G4 cpus */
-volatile static long int core99_l2_cache;
-volatile static long int core99_l3_cache;
+static long core99_l2_cache;
+static long core99_l3_cache;
 
 static void core99_init_caches(int cpu)
 {
-- 
2.7.4



  parent reply	other threads:[~2020-03-03  8:56 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-25 11:49 [PATCH -next] powerpc/pmac/smp: Fix old-style declaration YueHaibing
2019-12-25 11:49 ` YueHaibing
2019-12-26 21:22 ` Christophe Leroy
2019-12-26 21:22   ` Christophe Leroy
2020-01-14  6:38   ` Michael Ellerman
2020-01-14  6:38     ` Michael Ellerman
2020-03-03  8:56 ` YueHaibing [this message]
2020-03-03  8:56   ` [PATCH v2 -next] powerpc/pmac/smp: drop unnecessary volatile qualifier YueHaibing
2020-03-03  8:59   ` Christophe Leroy
2020-03-17 13:14   ` Michael Ellerman
2020-03-17 13:14     ` Michael Ellerman

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