sh: Allow GPIO chips to register IRQ mappings.
As non-PFC chips are added that may support IRQs, pass through to the generic helper instead of triggering the WARN_ON(). Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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@ -41,14 +41,12 @@ static inline int gpio_cansleep(unsigned gpio)
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static inline int gpio_to_irq(unsigned gpio)
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static inline int gpio_to_irq(unsigned gpio)
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{
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{
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WARN_ON(1);
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return __gpio_to_irq(gpio);
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return -ENOSYS;
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}
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}
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static inline int irq_to_gpio(unsigned int irq)
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static inline int irq_to_gpio(unsigned int irq)
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{
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{
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WARN_ON(1);
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return -ENOSYS;
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return -EINVAL;
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}
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}
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#endif /* CONFIG_GPIOLIB */
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#endif /* CONFIG_GPIOLIB */
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