From: Linus Walleij <linus.wall...@linaro.org>
Since in the DT case, the linear domain path will not allocate
descriptors for the IRQs, we need to use irq_create_mapping()
for mapping hwirqs to Linux IRQs, so these descriptors get
created on-the-fly in this case.
Cc: Lee Jones <lee.jo...@linaro.org>
Signed-off-by: Linus Walleij <linus.wall...@linaro.org>
---
drivers/pinctrl/pinctrl-nomadik.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pinctrl/pinctrl-nomadik.c
b/drivers/pinctrl/pinctrl-nomadik.c
index 01aea1c..d1d3cb9 100644
--- a/drivers/pinctrl/pinctrl-nomadik.c
+++ b/drivers/pinctrl/pinctrl-nomadik.c
@@ -931,7 +931,7 @@ static void __nmk_gpio_irq_handler(unsigned int irq, struct
irq_desc *desc,
while (status) {
int bit = __ffs(status);
- generic_handle_irq(irq_find_mapping(nmk_chip->domain, bit));
+ generic_handle_irq(irq_create_mapping(nmk_chip->domain, bit));
status &= ~BIT(bit);
}
@@ -1056,7 +1056,7 @@ static int nmk_gpio_to_irq(struct gpio_chip *chip,
unsigned offset)
struct nmk_gpio_chip *nmk_chip =
container_of(chip, struct nmk_gpio_chip, chip);
- return irq_find_mapping(nmk_chip->domain, offset);
+ return irq_create_mapping(nmk_chip->domain, offset);
}
#ifdef CONFIG_DEBUG_FS
--
1.7.11.3
--
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