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ARM: 7053/1: gpio/tegra: Implement gpio_chip.to_irq
author
Stephen Warren
<swarren@nvidia.com>
Mon, 22 Aug 2011 23:39:56 +0000
(
00:39
+0100)
committer
Russell King
<rmk+kernel@arm.linux.org.uk>
Wed, 24 Aug 2011 07:28:37 +0000
(08:28 +0100)
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
drivers/gpio/gpio-tegra.c
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diff --git
a/drivers/gpio/gpio-tegra.c
b/drivers/gpio/gpio-tegra.c
index
ecade29
..
df64536
100644
(file)
--- a/
drivers/gpio/gpio-tegra.c
+++ b/
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,
};