diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-04-14 19:13:38 +0300 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-04-16 18:54:34 +0300 |
| commit | 5f3b82a168d597099dfc20e47e9389c1f7d0c11b (patch) | |
| tree | 98aad29177be15a5c665d1f86036323e5b48cbf7 /drivers/pinctrl | |
| parent | f86a1bb536064a431c36d4333f4a2295b2419477 (diff) | |
| download | linux-5f3b82a168d597099dfc20e47e9389c1f7d0c11b.tar.xz | |
pinctrl: lynxpoint: Use platform_get_irq_optional() explicitly
There is no need to repeat functionality of platform_get_irq_optional()
in the driver. Replace it with explicit call to the helper.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/intel/pinctrl-lynxpoint.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/pinctrl/intel/pinctrl-lynxpoint.c b/drivers/pinctrl/intel/pinctrl-lynxpoint.c index e928742c7181..a45b8f2182fd 100644 --- a/drivers/pinctrl/intel/pinctrl-lynxpoint.c +++ b/drivers/pinctrl/intel/pinctrl-lynxpoint.c @@ -794,11 +794,11 @@ static int lp_gpio_probe(struct platform_device *pdev) const struct intel_pinctrl_soc_data *soc; struct intel_pinctrl *lg; struct gpio_chip *gc; - struct resource *io_rc, *irq_rc; struct device *dev = &pdev->dev; + struct resource *io_rc; void __iomem *regs; unsigned int i; - int ret; + int irq, ret; soc = (const struct intel_pinctrl_soc_data *)device_get_match_data(dev); if (!soc) @@ -870,8 +870,8 @@ static int lp_gpio_probe(struct platform_device *pdev) gc->parent = dev; /* set up interrupts */ - irq_rc = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (irq_rc && irq_rc->start) { + irq = platform_get_irq_optional(pdev, 0); + if (irq > 0) { struct gpio_irq_chip *girq; girq = &gc->irq; @@ -884,7 +884,7 @@ static int lp_gpio_probe(struct platform_device *pdev) GFP_KERNEL); if (!girq->parents) return -ENOMEM; - girq->parents[0] = (unsigned int)irq_rc->start; + girq->parents[0] = irq; girq->default_type = IRQ_TYPE_NONE; girq->handler = handle_bad_irq; } |