From: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx>
Make twl4030 GPIO support the new gpio_to_irq() hook
Signed-off-by: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/gpio/twl4030-gpio.c | 7 +++++++
1 file changed, 7 insertions(+)
--- a/drivers/gpio/twl4030-gpio.c
+++ b/drivers/gpio/twl4030-gpio.c
@@ -630,6 +630,12 @@ static void twl_set(struct gpio_chip *ch
twl4030_set_gpio_dataout(offset, value);
}
+static int twl_to_irq(struct gpio_chip *chip, unsigned offset)
+{
+ /* NOTE: assumes IRQs are set up ... */
+ return twl4030_gpio_irq_base + offset;
+}
+
static struct gpio_chip twl_gpiochip = {
.label = "twl4030",
.owner = THIS_MODULE,
@@ -639,6 +645,7 @@ static struct gpio_chip twl_gpiochip = {
.get = twl_get,
.direction_output = twl_direction_out,
.set = twl_set,
+ .to_irq = twl_to_irq,
.can_sleep = 1,
};
--
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