diff options
| author |   Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> | 2007-10-02 23:17:38 +0900 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2007-10-11 23:46:14 +0100 |
| commit | 3282bd3cb0c7653e604c0d3666331281ae8f74c4 (patch) | |
| tree | 75fe2ae38bbea3810481026798940da6f53a0a5b /arch/mips/cobalt | |
| parent | [MIPS] Cobalt: Move UART base definition to arch/mips/cobalt/console.c (diff) | |
| download | linux-dev-3282bd3cb0c7653e604c0d3666331281ae8f74c4.tar.xz linux-dev-3282bd3cb0c7653e604c0d3666331281ae8f74c4.zip | |
[MIPS] Cobalt: Move reset port definition to arch/mips/cobalt/reset.c
It's only used in arch/mips/cobalt/reset.c.
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/cobalt')
| -rw-r--r-- | arch/mips/cobalt/reset.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/mips/cobalt/reset.c b/arch/mips/cobalt/reset.c index f503a0d04b3b..81628b3ae621 100644 --- a/arch/mips/cobalt/reset.c +++ b/arch/mips/cobalt/reset.c @@ -9,11 +9,15 @@ * Copyright (C) 2001 by Liam Davies (ldavies@agile.tv) */ #include <linux/init.h> +#include <linux/io.h> #include <linux/jiffies.h> #include <linux/leds.h> #include <cobalt.h> +#define RESET_PORT ((void __iomem *)CKSEG1ADDR(0x1c000000)) +#define RESET 0x0f + DEFINE_LED_TRIGGER(power_off_led_trigger); static int __init ledtrig_power_off_init(void) @@ -43,7 +47,7 @@ void cobalt_machine_halt(void) last ^= diff; if((diff & (COBALT_KEY_ENTER | COBALT_KEY_SELECT)) && !(~last & (COBALT_KEY_ENTER | COBALT_KEY_SELECT))) - COBALT_LED_PORT = COBALT_LED_RESET; + writeb(RESET, RESET_PORT); for (mark = jiffies; jiffies - mark < HZ;) ; @@ -52,7 +56,7 @@ void cobalt_machine_halt(void) void cobalt_machine_restart(char *command) { - COBALT_LED_PORT = COBALT_LED_RESET; + writeb(RESET, RESET_PORT); /* we should never get here */ cobalt_machine_halt(); |