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Commit c390aad0 authored by Kevin Hilman's avatar Kevin Hilman
Browse files

gpio/omap: _get_gpio_irqbank_mask: replace hard-coded mask with bank->width 



Replace hard-coded mask values with bank->width which is already coming
from platform_data.

Signed-off-by: default avatarKevin Hilman <khilman@ti.com>
parent d5f46247

drivers/gpio/gpio-omap.c

+1 −7
Original line number Diff line number Diff line
@@ -710,46 +710,40 @@ static u32 _get_gpio_irqbank_mask(struct gpio_bank *bank) 
	void __iomem *reg = bank->base;

	int inv = 0;

	u32 l;

	u32 mask;

	u32 mask = (1 << bank->width) - 1;



	switch (bank->method) {

#ifdef CONFIG_ARCH_OMAP1

	case METHOD_MPUIO:

		reg += OMAP_MPUIO_GPIO_MASKIT / bank->stride;

		mask = 0xffff;

		inv = 1;

		break;

#endif

#ifdef CONFIG_ARCH_OMAP15XX

	case METHOD_GPIO_1510:

		reg += OMAP1510_GPIO_INT_MASK;

		mask = 0xffff;

		inv = 1;

		break;

#endif

#ifdef CONFIG_ARCH_OMAP16XX

	case METHOD_GPIO_1610:

		reg += OMAP1610_GPIO_IRQENABLE1;

		mask = 0xffff;

		break;

#endif

#if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)

	case METHOD_GPIO_7XX:

		reg += OMAP7XX_GPIO_INT_MASK;

		mask = 0xffffffff;

		inv = 1;

		break;

#endif

#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3)

	case METHOD_GPIO_24XX:

		reg += OMAP24XX_GPIO_IRQENABLE1;

		mask = 0xffffffff;

		break;

#endif

#if defined(CONFIG_ARCH_OMAP4)

	case METHOD_GPIO_44XX:

		reg += OMAP4_GPIO_IRQSTATUSSET0;

		mask = 0xffffffff;

		break;

#endif

	default: