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Commit 0795dbcc authored by Adrian Bunk's avatar Adrian Bunk Committed by Linus Torvalds
Browse files

m68k/amiga/: possible cleanups 



This patch contains the following possible cleanups:
- amiints.c: add a proper prototype for amiga_init_IRQ() in
             include/asm-m68k/amigaints.h
- make the following needlessly global code static:
  - config.c: amiga_model
  - config.c: amiga_psfreq
  - config.c: amiga_serial_console_write()
- #if 0 the following unused functions:
  - config.c: amiga_serial_puts()
  - config.c: amiga_serial_console_wait_key()
  - config.c: amiga_serial_gets()
- remove the following unused variable:
  - config.c: amiga_masterclock

Signed-off-by: default avatarAdrian Bunk <bunk@kernel.org>
Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 880e5e21

arch/m68k/amiga/config.c

+6 −14
Original line number Diff line number Diff line
@@ -36,14 +36,11 @@ 
#include <asm/machdep.h>

#include <asm/io.h>



unsigned long amiga_model;

EXPORT_SYMBOL(amiga_model);

static unsigned long amiga_model;



unsigned long amiga_eclock;

EXPORT_SYMBOL(amiga_eclock);



unsigned long amiga_masterclock;



unsigned long amiga_colorclock;

EXPORT_SYMBOL(amiga_colorclock);
@@ -53,7 +50,7 @@ EXPORT_SYMBOL(amiga_chipset); 
unsigned char amiga_vblank;

EXPORT_SYMBOL(amiga_vblank);



unsigned char amiga_psfreq;

static unsigned char amiga_psfreq;



struct amiga_hw_present amiga_hw_present;

EXPORT_SYMBOL(amiga_hw_present);
@@ -94,8 +91,6 @@ static char *amiga_models[] __initdata = { 
static char amiga_model_name[13] = "Amiga ";



static void amiga_sched_init(irq_handler_t handler);

/* amiga specific irq functions */

extern void amiga_init_IRQ(void);

static void amiga_get_model(char *model);

static int amiga_get_hardware_list(char *buffer);

/* amiga specific timer functions */
@@ -109,8 +104,6 @@ static void amiga_reset(void); 
extern void amiga_init_sound(void);

static void amiga_mem_console_write(struct console *co, const char *b,

				    unsigned int count);

void amiga_serial_console_write(struct console *co, const char *s,

				unsigned int count);

#ifdef CONFIG_HEARTBEAT

static void amiga_heartbeat(int on);

#endif
@@ -420,8 +413,7 @@ void __init config_amiga(void) 
	mach_heartbeat = amiga_heartbeat;

#endif



	/* Fill in the clock values (based on the 700 kHz E-Clock) */

	amiga_masterclock = 40*amiga_eclock;	/* 28 MHz */

	/* Fill in the clock value (based on the 700 kHz E-Clock) */

	amiga_colorclock = 5*amiga_eclock;	/* 3.5 MHz */



	/* clear all DMA bits */
@@ -819,7 +811,7 @@ static void amiga_serial_putc(char c) 
		;

}



void amiga_serial_console_write(struct console *co, const char *s,

static void amiga_serial_console_write(struct console *co, const char *s,

				       unsigned int count)

{

	while (count--) {
@@ -829,7 +821,7 @@ void amiga_serial_console_write(struct console *co, const char *s, 
	}

}



#ifdef CONFIG_SERIAL_CONSOLE

#if 0

void amiga_serial_puts(const char *s)

{

	amiga_serial_console_write(NULL, s, strlen(s));

include/asm-m68k/amigahw.h

+0 −4
Original line number Diff line number Diff line
@@ -22,8 +22,6 @@ 
     *  Different Amiga models

     */



extern unsigned long amiga_model;



#define AMI_UNKNOWN	(0)

#define AMI_500		(1)

#define AMI_500PLUS	(2)
@@ -59,11 +57,9 @@ extern unsigned long amiga_chipset; 
     */



extern unsigned long amiga_eclock;	/* 700 kHz E Peripheral Clock */

extern unsigned long amiga_masterclock;	/* 28 MHz Master Clock */

extern unsigned long amiga_colorclock;	/* 3.5 MHz Color Clock */

extern unsigned long amiga_chip_size;	/* Chip RAM Size (bytes) */

extern unsigned char amiga_vblank;	/* VBLANK Frequency */

extern unsigned char amiga_psfreq;	/* Power Supply Frequency */





#define AMIGAHW_DECLARE(name)	unsigned name : 1

include/asm-m68k/amigaints.h

+2 −0
Original line number Diff line number Diff line
@@ -98,6 +98,8 @@ 
#define CIA_ICR_ALL	0x1f

#define CIA_ICR_SETCLR	0x80



extern void amiga_init_IRQ(void);



/* to access the interrupt control registers of CIA's use only

** these functions, they behave exactly like the amiga os routines

*/