[ARM] 3599/1: AT91RM9200 remove global variables

Patch from Andrew Victor

This patch removes some now unnecessary global variables -
at91_master_clock, at91_serial_map, at91_console_port.

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mach-at91rm9200/clock.c b/arch/arm/mach-at91rm9200/clock.c
index 30042d2..fe71b83 100644 (file)
--- a/arch/arm/mach-at91rm9200/clock.c
+++ b/arch/arm/mach-at91rm9200/clock.c
@@ -28,10 +28,10 @@
 #include <asm/mach-types.h>
 
 #include <asm/arch/hardware.h>
-#include <asm/arch/board.h>            /* for master clock global */
 
 #include "generic.h"
 
+
 /*
  * There's a lot more which can be done with clocks, including cpufreq
  * integration, slow clock mode support (for system suspend), letting
@@ -722,9 +722,6 @@ int __init at91_clock_init(unsigned long main_clock)
                (unsigned) main_clock / 1000000,
                ((unsigned) main_clock % 1000000) / 1000);
 
-       /* FIXME get rid of master_clock global */
-       at91_master_clock = mck.rate_hz;
-
 #ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS
        /* establish PCK0..PCK3 parentage */
        for (tmp = 0; tmp < ARRAY_SIZE(clock_list); tmp++) {

diff --git a/arch/arm/mach-at91rm9200/common.c b/arch/arm/mach-at91rm9200/common.c
index 40d29a7..1da6896 100644 (file)
--- a/arch/arm/mach-at91rm9200/common.c
+++ b/arch/arm/mach-at91rm9200/common.c
@@ -108,14 +108,3 @@ void __init at91rm9200_map_io(void)
        iotable_init(at91rm9200_io_desc, ARRAY_SIZE(at91rm9200_io_desc));
 }
 
-
-unsigned long at91_master_clock;
-
-EXPORT_SYMBOL(at91_master_clock);
-
-
-int at91_serial_map[AT91_NR_UART];
-int at91_console_port;
-
-EXPORT_SYMBOL(at91_serial_map);
-EXPORT_SYMBOL(at91_console_port);

diff --git a/include/asm-arm/arch-at91rm9200/board.h b/include/asm-arm/arch-at91rm9200/board.h
index 587948d..1fdd70b 100644 (file)
--- a/include/asm-arm/arch-at91rm9200/board.h
+++ b/include/asm-arm/arch-at91rm9200/board.h
@@ -31,13 +31,6 @@
 #ifndef __ASM_ARCH_BOARD_H
 #define __ASM_ARCH_BOARD_H
 
- /* Clocks */
-extern unsigned long at91_master_clock;
-
- /* Serial Port */
-extern int at91_serial_map[AT91_NR_UART];
-extern int at91_console_port;
-
 #include <linux/mtd/partitions.h>
 #include <linux/device.h>
 #include <linux/spi/spi.h>