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ARM: 7053/1: gpio/tegra: Implement gpio_chip.to_irq

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Stephen Warren 14 years ago
parent
commit
438a99c078
1 changed files with 5 additions and 1 deletions
  1. 5 1
      drivers/gpio/gpio-tegra.c

+ 5 - 1
drivers/gpio/gpio-tegra.c

@@ -134,7 +134,10 @@ static int tegra_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
 	return 0;
 }
 
-
+static int tegra_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
+{
+	return TEGRA_GPIO_TO_IRQ(offset);
+}
 
 static struct gpio_chip tegra_gpio_chip = {
 	.label			= "tegra-gpio",
@@ -142,6 +145,7 @@ static struct gpio_chip tegra_gpio_chip = {
 	.get			= tegra_gpio_get,
 	.direction_output	= tegra_gpio_direction_output,
 	.set			= tegra_gpio_set,
+	.to_irq			= tegra_gpio_to_irq,
 	.base			= 0,
 	.ngpio			= TEGRA_NR_GPIOS,
 };