linux-kernel - [PATCH] ARM: tegra: gpio: Fix unused variable warnings

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Message-Id: <1301470237-5231-1-git-send-email-ccross@android.com>
Date:	Wed, 30 Mar 2011 00:30:37 -0700
From:	Colin Cross <ccross@...roid.com>
To:	linux-tegra@...r.kernel.org
Cc:	Erik Gilling <konkers@...roid.com>,
	Olof Johansson <olof@...om.net>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Colin Cross <ccross@...roid.com>
Subject: [PATCH] ARM: tegra: gpio: Fix unused variable warnings

Change b0f18edaf6ee4e6fac89cae63a90bd38ad2a3418
(arm: tegra: Remove unused bogus irq enable/disable magic)
introduces warnings:
arch/arm/mach-tegra/gpio.c: In function 'tegra_gpio_resume':
arch/arm/mach-tegra/gpio.c:260: warning: unused variable 'i'
arch/arm/mach-tegra/gpio.c: In function 'tegra_gpio_suspend':
arch/arm/mach-tegra/gpio.c:283: warning: unused variable 'i'

Fix them, and fix a coding style issue on the same lines.

Signed-off-by: Colin Cross <ccross@...roid.com>
---
 arch/arm/mach-tegra/gpio.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-tegra/gpio.c b/arch/arm/mach-tegra/gpio.c
index 76a3f65..65a1aba 100644
--- a/arch/arm/mach-tegra/gpio.c
+++ b/arch/arm/mach-tegra/gpio.c
@@ -257,7 +257,8 @@ static void tegra_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
 void tegra_gpio_resume(void)
 {
 	unsigned long flags;
-	int b, p, i;
+	int b;
+	int p;
 
 	local_irq_save(flags);
 
@@ -280,7 +281,8 @@ void tegra_gpio_resume(void)
 void tegra_gpio_suspend(void)
 {
 	unsigned long flags;
-	int b, p, i;
+	int b;
+	int p;
 
 	local_irq_save(flags);
 	for (b = 0; b < ARRAY_SIZE(tegra_gpio_banks); b++) {
-- 
1.7.4.1

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