diff options
| author | Jin Yao <yao.jin@intel.com> | 2014-05-15 18:28:47 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2014-05-23 00:01:53 +0200 |
| commit | 605a7bca7cf39cbfa835022e9c29b6a4bb980281 (patch) | |
| tree | d064996664d6dd79e65a9898ea4d6b5cc5d1b126 /drivers/pinctrl | |
| parent | 20482d3279226d2d2802647ffa3ce82e511b74d7 (diff) | |
| download | linux-605a7bca7cf39cbfa835022e9c29b6a4bb980281.tar.gz linux-605a7bca7cf39cbfa835022e9c29b6a4bb980281.tar.xz | |
pinctrl: baytrail: Register GPIO chip after chip->to_irq is set
If chip->to_irq is NULL ACPI GPIO helpers don't register GPIO event
handlers thus preventing any ACPI GPIO triggered events. Solve this by
calling gpiochip_add() after we have set up drivers chip->to_irq hook.
Signed-off-by: Jin Yao <yao.jin@intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinctrl-baytrail.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/pinctrl/pinctrl-baytrail.c b/drivers/pinctrl/pinctrl-baytrail.c index 447f1dc25ea6..7c65c9dab215 100644 --- a/drivers/pinctrl/pinctrl-baytrail.c +++ b/drivers/pinctrl/pinctrl-baytrail.c @@ -527,12 +527,6 @@ static int byt_gpio_probe(struct platform_device *pdev) gc->can_sleep = false; gc->dev = dev; - ret = gpiochip_add(gc); - if (ret) { - dev_err(&pdev->dev, "failed adding byt-gpio chip\n"); - return ret; - } - /* set up interrupts */ irq_rc = platform_get_resource(pdev, IORESOURCE_IRQ, 0); if (irq_rc && irq_rc->start) { @@ -550,6 +544,12 @@ static int byt_gpio_probe(struct platform_device *pdev) irq_set_chained_handler(hwirq, byt_gpio_irq_handler); } + ret = gpiochip_add(gc); + if (ret) { + dev_err(&pdev->dev, "failed adding byt-gpio chip\n"); + return ret; + } + pm_runtime_enable(dev); return 0; |