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Commit 6331acd7 authored by Herbert Valerio Riedel's avatar Herbert Valerio Riedel Committed by Russell King
Browse files

[ARM] 4671/1: ep93xx: remove obsolete gpio_line_* operations 



With the new GPIO methods in place the old gpio_line_* methods are redundant,
so this patch finally removes the old legacy gpio_line_* wrappers.

Signed-off-by: default avatarHerbert Valerio Riedel <hvr@gnu.org>
Acked-by: default avatarLennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 3c9a071d

arch/arm/mach-ep93xx/core.c

+3 −6
Original line number Diff line number Diff line
@@ -189,6 +189,9 @@ static const u8 data_direction_register_offset[8] = { 
	0x10, 0x14, 0x34, 0x1c, 0x24, 0x18, 0x3c, 0x44,

};



#define GPIO_IN		0

#define GPIO_OUT	1



static void ep93xx_gpio_set_direction(unsigned line, int direction)

{

	unsigned int data_direction_register;
@@ -217,12 +220,6 @@ static void ep93xx_gpio_set_direction(unsigned line, int direction) 
	local_irq_restore(flags);

}



void __deprecated gpio_line_config(int line, int direction)

{

	ep93xx_gpio_set_direction(line, direction);

}

EXPORT_SYMBOL(gpio_line_config);



int gpio_direction_input(unsigned gpio)

{

	if (gpio > EP93XX_GPIO_LINE_MAX)

include/asm-arm/arch-ep93xx/gpio.h

+0 −19
Original line number Diff line number Diff line
@@ -138,23 +138,4 @@ static inline int irq_to_gpio(unsigned irq) 
	return irq - gpio_to_irq(0);

}



/* obsolete specific GPIO API */

#define GPIO_IN				0

#define GPIO_OUT			1



#define EP93XX_GPIO_LOW			0

#define EP93XX_GPIO_HIGH		1



void __deprecated gpio_line_config(int line, int direction);



static inline int  __deprecated gpio_line_get(int line)

{

	return gpio_get_value(line);

}



static inline void __deprecated gpio_line_set(int line, int value)

{

	gpio_set_value(line, value);

}



#endif