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| author | Thomas Gleixner <tglx@linutronix.de> | 2011-03-22 17:11:09 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-03-29 14:47:52 +0200 |
| commit | 1475b85d08b51b5ee2b7b426247d3ef3f531eafe (patch) | |
| tree | e0f092b3fda6515735c04a2cecfc3a375df601c6 /arch/arm | |
| parent | b0f18edaf6ee4e6fac89cae63a90bd38ad2a3418 (diff) | |
| download | linux-stable-1475b85d08b51b5ee2b7b426247d3ef3f531eafe.tar.gz linux-stable-1475b85d08b51b5ee2b7b426247d3ef3f531eafe.tar.bz2 linux-stable-1475b85d08b51b5ee2b7b426247d3ef3f531eafe.zip | |
arm: Use genirq lockdep helper to set lock class
Remove the open coded access to irq_desc which will fail on sparse irq
and use the proper wrappers.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-at91/gpio.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/gpio.c | 2 | ||||
| -rw-r--r-- | arch/arm/plat-omap/gpio.c | 4 |
3 files changed, 3 insertions, 5 deletions
diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c index af818a21587c..5abcfc016c47 100644 --- a/arch/arm/mach-at91/gpio.c +++ b/arch/arm/mach-at91/gpio.c @@ -518,7 +518,7 @@ void __init at91_gpio_irq_setup(void) __raw_writel(~0, this->regbase + PIO_IDR); for (i = 0, pin = this->chip.base; i < 32; i++, pin++) { - lockdep_set_class(&irq_desc[pin].lock, &gpio_lock_class); + irq_set_lockdep_class(pin, &gpio_lock_class); /* * Can use the "simple" and not "edge" handler since it's diff --git a/arch/arm/mach-tegra/gpio.c b/arch/arm/mach-tegra/gpio.c index 094e61a59b1f..8ab2131f41d4 100644 --- a/arch/arm/mach-tegra/gpio.c +++ b/arch/arm/mach-tegra/gpio.c @@ -340,7 +340,7 @@ static int __init tegra_gpio_init(void) for (i = INT_GPIO_BASE; i < (INT_GPIO_BASE + TEGRA_NR_GPIOS); i++) { bank = &tegra_gpio_banks[GPIO_BANK(irq_to_gpio(i))]; - lockdep_set_class(&irq_desc[i].lock, &gpio_lock_class); + irq_set_lockdep_class(i, &gpio_lock_class); set_irq_chip_data(i, bank); set_irq_chip(i, &tegra_gpio_irq_chip); set_irq_handler(i, handle_simple_irq); diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index 971d18636942..08af18883e26 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -1672,9 +1672,7 @@ static void __init omap_gpio_chip_init(struct gpio_bank *bank) for (j = bank->virtual_irq_start; j < bank->virtual_irq_start + bank_width; j++) { - struct irq_desc *d = irq_to_desc(j); - - lockdep_set_class(&d->lock, &gpio_lock_class); + irq_set_lockdep_class(j, &gpio_lock_class); set_irq_chip_data(j, bank); if (bank_is_mpuio(bank)) set_irq_chip(j, &mpuio_irq_chip); |