lkml.org 
[lkml]   [2016]   [Nov]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] pinctrl: sx150x: use new nested IRQ infrastructure
Date
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>
---
drivers/pinctrl/pinctrl-sx150x.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-sx150x.c b/drivers/pinctrl/pinctrl-sx150x.c
index 1a1c8b51a992..36cb0f1ed538 100644
--- a/drivers/pinctrl/pinctrl-sx150x.c
+++ b/drivers/pinctrl/pinctrl-sx150x.c
@@ -1219,9 +1219,9 @@ 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;
@@ -1234,6 +1234,10 @@ 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 */
--
2.7.4
\
 
 \ /
  Last update: 2016-11-25 15:26    [W:0.030 / U:0.304 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site