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authorLinus Torvalds <torvalds@linux-foundation.org>2011-04-15 20:19:17 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-04-15 20:19:17 -0700
commite82e6f16a809bc47eb929c3408921def28638fcd (patch)
treee211abc7646e5a39a67b1d235a08bfd9136f68ca
parentc98ece69fecf246b9e168f4ddd7d90de4027b298 (diff)
parent906c3b616dcf8e64b11d7d665d62f5e9940f4d46 (diff)
downloadlinux-linaro-e82e6f16a809bc47eb929c3408921def28638fcd.tar.gz
Merge branch 'for-linus' of git://android.git.kernel.org/kernel/tegra
* 'for-linus' of git://android.git.kernel.org/kernel/tegra: arm: tegra: fix error check in tegra2_clocks.c ARM: tegra: gpio: Fix unused variable warnings
-rw-r--r--arch/arm/mach-tegra/gpio.c6
-rw-r--r--arch/arm/mach-tegra/tegra2_clocks.c9
2 files changed, 9 insertions, 6 deletions
diff --git a/arch/arm/mach-tegra/gpio.c b/arch/arm/mach-tegra/gpio.c
index 76a3f654220..65a1aba6823 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++) {
diff --git a/arch/arm/mach-tegra/tegra2_clocks.c b/arch/arm/mach-tegra/tegra2_clocks.c
index 6d7c4eea4dc..4459470c052 100644
--- a/arch/arm/mach-tegra/tegra2_clocks.c
+++ b/arch/arm/mach-tegra/tegra2_clocks.c
@@ -1362,14 +1362,15 @@ static int tegra_clk_shared_bus_set_rate(struct clk *c, unsigned long rate)
{
unsigned long flags;
int ret;
+ long new_rate = rate;
- rate = clk_round_rate(c->parent, rate);
- if (rate < 0)
- return rate;
+ new_rate = clk_round_rate(c->parent, new_rate);
+ if (new_rate < 0)
+ return new_rate;
spin_lock_irqsave(&c->parent->spinlock, flags);
- c->u.shared_bus_user.rate = rate;
+ c->u.shared_bus_user.rate = new_rate;
ret = tegra_clk_shared_bus_update(c->parent);
spin_unlock_irqrestore(&c->parent->spinlock, flags);