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gpio: mxc: Do not hard code return value

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Silences the following warning:
why not propagate 'port->irq' from platform_get_irq() instead of (-22)?

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Sachin Kamat 2013-12-21 13:05:57 +05:30 • committed by Linus Walleij
parent db04030ab2
commit 5ea80e4910
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpio-mxc.c
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@ -422,7 +422,7 @@ static int mxc_gpio_probe(struct platform_device *pdev)
port->irq_high = platform_get_irq(pdev, 1); port->irq_high = platform_get_irq(pdev, 1);
port->irq = platform_get_irq(pdev, 0); port->irq = platform_get_irq(pdev, 0);
if (port->irq < 0) if (port->irq < 0)
return -EINVAL; return port->irq;
/* disable the interrupt and clear the status */ /* disable the interrupt and clear the status */
writel(0, port->base + GPIO_IMR); writel(0, port->base + GPIO_IMR);