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pinctrl: baytrail: Use platform_get_irq_optional() explicitly

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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>
This commit is contained in:
Andy Shevchenko 2020-04-14 19:13:37 +03:00
parent e278dcb704
commit f86a1bb536
1 changed files with 4 additions and 5 deletions
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9
drivers/pinctrl/intel/pinctrl-baytrail.c
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@ -1506,8 +1506,7 @@ static int byt_gpio_probe(struct intel_pinctrl *vg)
{
struct platform_device *pdev = to_platform_device(vg->dev);
struct gpio_chip *gc;
struct resource *irq_rc;
int ret;
int irq, ret;
/* Set up gpio chip */
vg->chip = byt_gpio_chip;
@ -1527,8 +1526,8 @@ static int byt_gpio_probe(struct intel_pinctrl *vg)
#endif
/* 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;
vg->irqchip.name = "BYT-GPIO",
@ -1548,7 +1547,7 @@ static int byt_gpio_probe(struct intel_pinctrl *vg)
sizeof(*girq->parents), 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;
}