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Commit 8bf2269f authored by Christoph Egger's avatar Christoph Egger Committed by Dmitry Torokhov
Browse files

Input: i8042 - remove SPRUCE support 



CONFIG_SPRUCE was removed from kernel around 2.6.26; let's remove the
last remaining piece.

Signed-off-by: default avatarChristoph Egger <siccegge@cs.fau.de>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent 3a4b4aaa

drivers/input/serio/i8042-ppcio.h

+0 −75
Original line number Original line Diff line number Diff line
@@ -52,81 +52,6 @@ static inline void i8042_platform_exit(void) 
{

{

}

}





#elif defined(CONFIG_SPRUCE)



#define I8042_KBD_IRQ 22

#define I8042_AUX_IRQ 21



#define I8042_KBD_PHYS_DESC "spruceps2/serio0"

#define I8042_AUX_PHYS_DESC "spruceps2/serio1"

#define I8042_MUX_PHYS_DESC "spruceps2/serio%d"



#define I8042_COMMAND_REG 0xff810000

#define I8042_DATA_REG 0xff810001



static inline int i8042_read_data(void)

{

	unsigned long kbd_data;



	__raw_writel(0x00000088, 0xff500008);

	eieio();



	__raw_writel(0x03000000, 0xff50000c);

	eieio();



	asm volatile("lis     7,0xff88        \n\

		      lswi    6,7,0x8         \n\

		      mr      %0,6"

	              : "=r" (kbd_data) :: "6", "7");



	__raw_writel(0x00000000, 0xff50000c);

	eieio();



	return (unsigned char)(kbd_data >> 24);

}



static inline int i8042_read_status(void)

{

	unsigned long kbd_status;



	__raw_writel(0x00000088, 0xff500008);

	eieio();



	__raw_writel(0x03000000, 0xff50000c);

	eieio();



	asm volatile("lis     7,0xff88        \n\

		      ori     7,7,0x8         \n\

		      lswi    6,7,0x8         \n\

		      mr      %0,6"

		      : "=r" (kbd_status) :: "6", "7");



	__raw_writel(0x00000000, 0xff50000c);

	eieio();



	return (unsigned char)(kbd_status >> 24);

}



static inline void i8042_write_data(int val)

{

	*((unsigned char *)0xff810000) = (char)val;

}



static inline void i8042_write_command(int val)

{

	*((unsigned char *)0xff810001) = (char)val;

}



static inline int i8042_platform_init(void)

{

	i8042_reset = 1;

	return 0;

}



static inline void i8042_platform_exit(void)

{

}



#else

#else





#include "i8042-io.h"

#include "i8042-io.h"