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From: Phong Tran <tranmanphong@gmail.com>
To: mark.rutland@arm.com, kstewart@linuxfoundation.org,
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Subject: [PATCH 05/15] ARM: footbridge: cleanup cppcheck shifting error
Date: Sun, 23 Jun 2019 22:13:03 +0700	[thread overview]
Message-ID: <20190623151313.970-6-tranmanphong@gmail.com> (raw)
In-Reply-To: <20190623151313.970-1-tranmanphong@gmail.com>

[arch/arm/mach-footbridge/dc21285.c:236]: (error) Shifting signed 32-bit
value by 31 bits is undefined behaviour

Signed-off-by: Phong Tran <tranmanphong@gmail.com>
---
 arch/arm/mach-footbridge/dc21285.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-footbridge/dc21285.c b/arch/arm/mach-footbridge/dc21285.c
index 8b81a17f675d..a6c86175e76c 100644
--- a/arch/arm/mach-footbridge/dc21285.c
+++ b/arch/arm/mach-footbridge/dc21285.c
@@ -230,7 +230,7 @@ static irqreturn_t dc21285_parity_irq(int irq, void *dev_id)
 	printk("\n");
 
 	cmd = *CSR_PCICMD & 0xffff;
-	*CSR_PCICMD = cmd | 1 << 31;
+	*CSR_PCICMD = cmd | 1U << 31;
 
 	/*
 	 * back off this interrupt
-- 
2.11.0


  parent reply	other threads:[~2019-06-23 15:15 UTC|newest]

Thread overview: 67+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-23 15:12 [PATCH 00/15] cleanup cppcheck signed shifting errors Phong Tran
2019-06-23 15:12 ` [PATCH 01/15] arm: perf: cleanup cppcheck shifting error Phong Tran
2019-06-24  7:11   ` Peter Zijlstra
2019-06-23 15:13 ` [PATCH 02/15] ARM: davinci: cleanup cppcheck shifting errors Phong Tran
2019-06-23 15:13 ` [PATCH 03/15] ARM: ep93xx: " Phong Tran
2019-06-23 15:23   ` Alexander Sverdlin
2019-06-23 15:13 ` [PATCH 04/15] ARM: exynos: cleanup cppcheck shifting error Phong Tran
2019-06-23 19:12   ` Krzysztof Kozlowski
2019-06-23 15:13 ` Phong Tran [this message]
2019-06-23 15:13 ` [PATCH 06/15] ARM: imx: cleanup cppcheck shifting errors Phong Tran
2019-06-24  3:16   ` Shawn Guo
2019-06-23 15:13 ` [PATCH 07/15] ARM: ks8695: cleanup cppcheck shifting error Phong Tran
2019-06-23 15:13 ` [PATCH 08/15] ARM: mmp: cleanup cppcheck shifting errors Phong Tran
2019-06-24  7:35   ` Lubomir Rintel
2019-06-23 15:13 ` [PATCH 09/15] ARM: omap2: cleanup cppcheck shifting error Phong Tran
2019-06-23 15:13 ` [PATCH 10/15] ARM: orion5x: cleanup cppcheck shifting errors Phong Tran
2019-06-23 15:23   ` Andrew Lunn
2019-06-24  7:31   ` Gregory CLEMENT
2019-06-23 15:13 ` [PATCH 11/15] ARM: pxa: " Phong Tran
2019-06-23 15:13 ` [PATCH 12/15] ARM: vexpress: cleanup cppcheck shifting error Phong Tran
2019-06-23 15:13 ` [PATCH 13/15] ARM: mm: cleanup cppcheck shifting errors Phong Tran
2019-06-23 15:13 ` [PATCH 14/15] ARM: bpf: cleanup cppcheck shifting error Phong Tran
2019-06-23 15:13 ` [PATCH 15/15] ARM: vfp: cleanup cppcheck shifting errors Phong Tran
2019-06-24 13:50 ` [PATCH V2 00/15] cleanup cppcheck signed " Phong Tran
2019-06-24 13:50   ` [PATCH V2 01/15] arm: perf: cleanup cppcheck shifting error Phong Tran
2019-06-24 13:50   ` [PATCH V2 02/15] ARM: davinci: cleanup cppcheck shifting errors Phong Tran
2019-06-24 13:50   ` [PATCH V2 03/15] ARM: ep93xx: " Phong Tran
2019-06-24 19:16     ` Alexander Sverdlin
2019-06-24 13:50   ` [PATCH V2 04/15] ARM: exynos: cleanup cppcheck shifting error Phong Tran
2019-06-24 13:58     ` Russell King - ARM Linux admin
2019-06-24 13:50   ` [PATCH V2 05/15] ARM: footbridge: " Phong Tran
2019-06-24 13:50   ` [PATCH V2 06/15] ARM: imx: cleanup cppcheck shifting errors Phong Tran
2019-06-24 13:50   ` [PATCH V2 07/15] ARM: ks8695: cleanup cppcheck shifting error Phong Tran
2019-06-24 13:50   ` [PATCH V2 08/15] ARM: mmp: cleanup cppcheck shifting errors Phong Tran
2019-06-24 13:59     ` Russell King - ARM Linux admin
2019-06-24 13:50   ` [PATCH V2 09/15] ARM: omap2: cleanup cppcheck shifting error Phong Tran
2019-06-24 13:51   ` [PATCH V2 10/15] ARM: orion5x: cleanup cppcheck shifting errors Phong Tran
2019-06-24 13:54     ` Andrew Lunn
2019-06-24 13:51   ` [PATCH V2 11/15] ARM: pxa: " Phong Tran
2019-06-24 13:51   ` [PATCH V2 12/15] ARM: vexpress: cleanup cppcheck shifting error Phong Tran
2019-06-24 13:57     ` Russell King - ARM Linux admin
2019-06-24 13:51   ` [PATCH V2 13/15] ARM: mm: cleanup cppcheck shifting errors Phong Tran
2019-06-24 13:51   ` [PATCH V2 14/15] ARM: bpf: cleanup cppcheck shifting error Phong Tran
2019-06-24 14:00     ` Russell King - ARM Linux admin
2019-06-24 13:51   ` [PATCH V2 15/15] ARM: vfp: cleanup cppcheck shifting errors Phong Tran
2019-06-24 14:02   ` [PATCH V2 00/15] cleanup cppcheck signed " Russell King - ARM Linux admin
2019-06-24 15:27   ` Peter Zijlstra
2019-06-24 15:28     ` Peter Zijlstra
2019-06-25  4:03   ` [PATCH V3 " Phong Tran
2019-06-25  4:03     ` [PATCH V3 01/15] arm: perf: cleanup cppcheck shifting error Phong Tran
2019-06-25 17:21       ` Will Deacon
2019-06-25  4:03     ` [PATCH V3 02/15] ARM: davinci: cleanup cppcheck shifting errors Phong Tran
2019-06-25  4:03     ` [PATCH V3 03/15] ARM: ep93xx: " Phong Tran
2019-06-25  4:03     ` [PATCH V3 04/15] ARM: exynos: cleanup cppcheck shifting error Phong Tran
2019-06-25 18:49       ` Krzysztof Kozlowski
2019-06-25  4:03     ` [PATCH V3 05/15] ARM: footbridge: " Phong Tran
2019-06-25  4:03     ` [PATCH V3 06/15] ARM: imx: cleanup cppcheck shifting errors Phong Tran
2019-06-25  4:03     ` [PATCH V3 07/15] ARM: ks8695: cleanup cppcheck shifting error Phong Tran
2019-06-25  4:03     ` [PATCH V3 08/15] ARM: mmp: cleanup cppcheck shifting errors Phong Tran
2019-06-25  4:03     ` [PATCH V3 09/15] ARM: omap2: cleanup cppcheck shifting error Phong Tran
2019-06-25  4:03     ` [PATCH V3 10/15] ARM: orion5x: cleanup cppcheck shifting errors Phong Tran
2019-06-25  4:03     ` [PATCH V3 11/15] ARM: pxa: " Phong Tran
2019-06-25  4:03     ` [PATCH V3 12/15] ARM: vexpress: cleanup cppcheck shifting error Phong Tran
2019-06-25 17:24       ` Sudeep Holla
2019-06-25  4:03     ` [PATCH V3 13/15] ARM: mm: cleanup cppcheck shifting errors Phong Tran
2019-06-25  4:03     ` [PATCH V3 14/15] ARM: bpf: cleanup cppcheck shifting error Phong Tran
2019-06-25  4:03     ` [PATCH V3 15/15] ARM: vfp: cleanup cppcheck shifting errors Phong Tran

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