Commit 47008001 authored by Stephen Warren's avatar Stephen Warren Committed by Russell King
Browse files

ARM: 7052/1: gpio/tegra: Remove use of irq_to_gpio 



irq_to_gpio is being removed. Replace the only use of that API by
the ARM Tegra sub-architecture.

Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent a1e6b41e

drivers/gpio/gpio-tegra.c

+10 −6
Original line number Diff line number Diff line
@@ -331,6 +331,7 @@ static struct lock_class_key gpio_lock_class; 
static int __init tegra_gpio_init(void)

{

	struct tegra_gpio_bank *bank;

	int gpio;

	int i;

	int j;
@@ -352,14 +353,17 @@ static int __init tegra_gpio_init(void) 


	gpiochip_add(&tegra_gpio_chip);



	for (i = INT_GPIO_BASE; i < (INT_GPIO_BASE + TEGRA_NR_GPIOS); i++) {

		bank = &tegra_gpio_banks[GPIO_BANK(irq_to_gpio(i))];

	for (gpio = 0; gpio < TEGRA_NR_GPIOS; gpio++) {

		int irq = TEGRA_GPIO_TO_IRQ(gpio);

		/* No validity check; all Tegra GPIOs are valid IRQs */



		irq_set_lockdep_class(i, &gpio_lock_class);

		irq_set_chip_data(i, bank);

		irq_set_chip_and_handler(i, &tegra_gpio_irq_chip,

		bank = &tegra_gpio_banks[GPIO_BANK(gpio)];



		irq_set_lockdep_class(irq, &gpio_lock_class);

		irq_set_chip_data(irq, bank);

		irq_set_chip_and_handler(irq, &tegra_gpio_irq_chip,

					 handle_simple_irq);

		set_irq_flags(i, IRQF_VALID);

		set_irq_flags(irq, IRQF_VALID);

	}



	for (i = 0; i < ARRAY_SIZE(tegra_gpio_banks); i++) {