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Commit 26b7c827 authored by Greg Ungerer's avatar Greg Ungerer
Browse files

m68knommu: switch to GPIO init macros in ColdFire 5272 init code 



Modify the GPIO setup table to use the mcfgpio.h macros for table init.
Simplifies code and reduces line count significantly.

Signed-off-by: default avatarGreg Ungerer <gerg@uclinux.org>
Acked-by: default avatarSteven King <sfking@fdwdc.com>
parent 56248926

arch/m68k/platform/5272/gpio.c

+3 −47
Original line number Diff line number Diff line
@@ -21,53 +21,9 @@ 
#include <asm/mcfgpio.h>



static struct mcf_gpio_chip mcf_gpio_chips[] = {

	{

		.gpio_chip			= {

			.label			= "PA",

			.request		= mcf_gpio_request,

			.free			= mcf_gpio_free,

			.direction_input	= mcf_gpio_direction_input,

			.direction_output	= mcf_gpio_direction_output,

			.get			= mcf_gpio_get_value,

			.set			= mcf_gpio_set_value,

			.ngpio			= 16,

		},

		.pddr				= (void __iomem *) MCFSIM_PADDR,

		.podr				= (void __iomem *) MCFSIM_PADAT,

		.ppdr				= (void __iomem *) MCFSIM_PADAT,

	},

	{

		.gpio_chip			= {

			.label			= "PB",

			.request		= mcf_gpio_request,

			.free			= mcf_gpio_free,

			.direction_input	= mcf_gpio_direction_input,

			.direction_output	= mcf_gpio_direction_output,

			.get			= mcf_gpio_get_value,

			.set			= mcf_gpio_set_value,

			.base			= 16,

			.ngpio			= 16,

		},

		.pddr				= (void __iomem *) MCFSIM_PBDDR,

		.podr				= (void __iomem *) MCFSIM_PBDAT,

		.ppdr				= (void __iomem *) MCFSIM_PBDAT,

	},

	{

		.gpio_chip			= {

			.label			= "PC",

			.request		= mcf_gpio_request,

			.free			= mcf_gpio_free,

			.direction_input	= mcf_gpio_direction_input,

			.direction_output	= mcf_gpio_direction_output,

			.get			= mcf_gpio_get_value,

			.set			= mcf_gpio_set_value,

			.base			= 32,

			.ngpio			= 16,

		},

		.pddr				= (void __iomem *) MCFSIM_PCDDR,

		.podr				= (void __iomem *) MCFSIM_PCDAT,

		.ppdr				= (void __iomem *) MCFSIM_PCDAT,

	},

	MCFGPS(PA,  0, 16, MCFSIM_PADDR, MCFSIM_PADAT, MCFSIM_PADAT),

	MCFGPS(PB, 16, 16, MCFSIM_PBDDR, MCFSIM_PBDAT, MCFSIM_PBDAT),

	MCFGPS(Pc, 32, 16, MCFSIM_PCDDR, MCFSIM_PCDAT, MCFSIM_PCDAT),

};



static int __init mcf_gpio_init(void)