diff mbox series

[v4,3/7] gpio: gpio-ep93xx: Fix wrong irq numbers in port F

Message ID 20210205080507.16007-4-nikita.shubin@maquefel.me
State Superseded
Headers show
Series gpio: ep93xx: fixes series patch | expand

Commit Message

Nikita Shubin Feb. 5, 2021, 8:05 a.m. UTC 
Port F irq's should be statically mapped to EP93XX_GPIO_F_IRQ_BASE.

So we need to specify girq->first otherwise:

"If device tree is used, then first_irq will be 0 and
irqs get mapped dynamically on the fly"

And that's not the thing we want.

Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me>
---
 drivers/gpio/gpio-ep93xx.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/gpio/gpio-ep93xx.c b/drivers/gpio/gpio-ep93xx.c
index 3c9f7233e62d..38eeaa5c0e1e 100644
--- a/drivers/gpio/gpio-ep93xx.c
+++ b/drivers/gpio/gpio-ep93xx.c
@@ -426,6 +426,7 @@  static int ep93xx_gpio_add_bank(struct ep93xx_gpio_chip *egc,
 		girq->default_type = IRQ_TYPE_NONE;
 		girq->handler = handle_level_irq;
 		gc->to_irq = ep93xx_gpio_f_to_irq;
+		girq->first = EP93XX_GPIO_F_IRQ_BASE;
 	}
 
 	return devm_gpiochip_add_data(dev, gc, epg);