gpio/mxc: move irq_to_gpio() into gpio-mxc driver
As irq_to_gpio() is only being used by gpio-mxc driver, it should be moved from mach/gpio.h into gpio-mxc.c. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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@ -34,6 +34,4 @@
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#define gpio_cansleep __gpio_cansleep
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#define gpio_to_irq __gpio_to_irq
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#define irq_to_gpio(irq) ((irq) - MXC_GPIO_IRQ_START)
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#endif
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@ -31,6 +31,8 @@
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#include <linux/of_device.h>
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#include <asm-generic/bug.h>
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#define irq_to_gpio(irq) ((irq) - MXC_GPIO_IRQ_START)
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enum mxc_gpio_hwtype {
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IMX1_GPIO, /* runs on i.mx1 */
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IMX21_GPIO, /* runs on i.mx21 and i.mx27 */
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