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authorLinus Walleij <linus.walleij@linaro.org>2016-11-25 15:16:11 +0100
committerLinus Walleij <linus.walleij@linaro.org>2016-12-07 16:02:55 +0100
commitf821444508743a3e56320d0cb2b8c4603637660c (patch)
tree540cea4d56c2b158da1fa8ae768134c30a9f403a /drivers
parente1a0d869d592984f8a64f1cdc6710fa74041fc47 (diff)
downloadlinux-f821444508743a3e56320d0cb2b8c4603637660c.tar.bz2
pinctrl: sx150x: use new nested IRQ infrastructure
Use the new gpiochip_irqchip_add_nested() and gpiochip_set_nested_irqchip() calls to properly created a nested irqchip and mark all child irqs properly with their parent IRQ. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/pinctrl/pinctrl-sx150x.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/pinctrl/pinctrl-sx150x.c b/drivers/pinctrl/pinctrl-sx150x.c
index bdb7ea3d9911..29fb7403d24e 100644
--- a/drivers/pinctrl/pinctrl-sx150x.c
+++ b/drivers/pinctrl/pinctrl-sx150x.c
@@ -1221,9 +1221,9 @@ static int sx150x_probe(struct i2c_client *client,
* plus it will be instantly noticeable if it is ever
* called (should not happen)
*/
- ret = gpiochip_irqchip_add(&pctl->gpio,
- &pctl->irq_chip, 0,
- handle_bad_irq, IRQ_TYPE_NONE);
+ ret = gpiochip_irqchip_add_nested(&pctl->gpio,
+ &pctl->irq_chip, 0,
+ handle_bad_irq, IRQ_TYPE_NONE);
if (ret) {
dev_err(dev, "could not connect irqchip to gpiochip\n");
return ret;
@@ -1236,6 +1236,10 @@ static int sx150x_probe(struct i2c_client *client,
pctl->irq_chip.name, pctl);
if (ret < 0)
return ret;
+
+ gpiochip_set_nested_irqchip(&pctl->gpio,
+ &pctl->irq_chip,
+ client->irq);
}
/* Pinctrl_desc */