From: jean.pihet@newoldbits.com (Jean Pihet)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 18/20] ARM: OMAP3+: SmartReflex: micro-optimization for sanity check
Date: Wed, 1 Feb 2012 09:49:57 +0100 [thread overview]
Message-ID: <1328086199-28486-19-git-send-email-j-pihet@ti.com> (raw)
In-Reply-To: <1328086199-28486-1-git-send-email-j-pihet@ti.com>
From: Felipe Balbi <balbi@ti.com>
val && (val != 1) == val > 1
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Jean Pihet <j-pihet@ti.com>
---
arch/arm/mach-omap2/smartreflex.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c
index c2e3d6b..2fe882f 100644
--- a/arch/arm/mach-omap2/smartreflex.c
+++ b/arch/arm/mach-omap2/smartreflex.c
@@ -1065,7 +1065,7 @@ static int omap_sr_autocomp_store(void *data, u64 val)
}
/* Sanity check */
- if (val && (val != 1)) {
+ if (val > 1) {
pr_warning("%s: Invalid argument %lld\n", __func__, val);
return -EINVAL;
}
--
1.7.5.4
next prev parent reply other threads:[~2012-02-01 8:49 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-01 8:49 [PATCH v3 00/20] ARM: OMAP3+: SmartReflex: bugfixes Jean Pihet
2012-02-01 8:49 ` [PATCH 01/20] ARM: OMAP3+: SmartReflex: Layer Cleanup [V4] Jean Pihet
2012-02-01 8:49 ` [PATCH 02/20] ARM: OMAP3+: SmartReflex: add missing error-handling code Jean Pihet
2012-02-01 8:49 ` [PATCH 03/20] ARM: OMAP3+: SmartReflex: fix err interrupt disable sequence Jean Pihet
2012-02-01 8:49 ` [PATCH 04/20] ARM: OMAP3+: SmartReflex Class3: disable errorgen before disable VP Jean Pihet
2012-02-01 8:49 ` [PATCH 05/20] ARM: OMAP3+: SmartReflex: Add a shutdown hook Jean Pihet
2012-02-01 8:49 ` [PATCH 06/20] ARM: OMAP3+: SmartReflex: Fix status masking in ERRCONFIG register Jean Pihet
2012-02-01 8:49 ` [PATCH 07/20] ARM: OMAP3+: SmartReflex: clear ERRCONFIG_VPBOUNDINTST only on a need Jean Pihet
2012-02-02 19:15 ` Kevin Hilman
2012-02-01 8:49 ` [PATCH 08/20] ARM: OMAP3+: hwmod: add SmartReflex IRQs Jean Pihet
2012-02-01 8:49 ` [PATCH 09/20] ARM: OMAP3+: SmartReflex: introduce class init, deinit and priv data Jean Pihet
2012-02-01 8:49 ` [PATCH 10/20] ARM: OMAP3+: SmartReflex: introduce notifiers flags Jean Pihet
2012-02-01 8:49 ` [PATCH 11/20] ARM: OMAP3+: SmartReflex: introduce notifier_control Jean Pihet
2012-02-01 8:49 ` [PATCH 12/20] ARM: OMAP3+: SmartReflex: disable spamming interrupts Jean Pihet
2012-02-01 8:49 ` [PATCH 13/20] ARM: OMAP3+: SmartReflex: introduce class private data per voltage domain Jean Pihet
2012-02-01 8:49 ` [PATCH 14/20] ARM: OMAP3+: SmartReflex Class3: restrict CPU to run on Jean Pihet
2012-02-01 8:49 ` [PATCH 15/20] ARM: OMAP3+: SmartReflex: add missing platform_set_drvdata() Jean Pihet
2012-02-01 8:49 ` [PATCH 16/20] ARM: OMAP3+: SmartReflex: move late_initcall() closer to its argument Jean Pihet
2012-02-01 8:49 ` [PATCH 17/20] ARM: OMAP3+: SmartReflex: misc cleanups Jean Pihet
2012-02-01 8:49 ` Jean Pihet [this message]
2012-02-01 8:49 ` [PATCH 19/20] ARM: OMAP3+: SmartReflex: fix the use of debugfs_create_* API Jean Pihet
2012-02-01 8:49 ` [PATCH 20/20] ARM: OMAP3+: SmartReflex: fix error handling Jean Pihet
2012-02-02 19:23 ` [PATCH v3 00/20] ARM: OMAP3+: SmartReflex: bugfixes Kevin Hilman
2012-02-08 17:52 ` Jean Pihet
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