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MIPS: BCM47xx: Use the new SSB GPIO API

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This patch simplifies the BCM47xx GPIO code by using the new SSB GPIO
API, which does a lot things that were implemented directly in the
BCM47xx code.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Aurelien Jarno
2008-10-14 11:44:26 +02:00
committed by Ralf Baechle
parent d412283cef
commit b06f3e19a6
4 changed files with 67 additions and 83 deletions
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5
arch/mips/bcm47xx/setup.c
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@@ -27,6 +27,7 @@
#include <linux/types.h>
#include <linux/ssb/ssb.h>
#include <linux/ssb/ssb_embedded.h>
#include <asm/bootinfo.h>
#include <asm/reboot.h>
#include <asm/time.h>
@@ -41,7 +42,7 @@ static void bcm47xx_machine_restart(char *command)
printk(KERN_ALERT "Please stand by while rebooting the system...\n");
local_irq_disable();
/* Set the watchdog timer to reset immediately */
ssb_chipco_watchdog_timer_set(&ssb_bcm47xx.chipco, 1);
ssb_watchdog_timer_set(&ssb_bcm47xx, 1);
while (1)
cpu_relax();
}
@@ -50,7 +51,7 @@ static void bcm47xx_machine_halt(void)
{
/* Disable interrupts and watchdog and spin forever */
local_irq_disable();
ssb_chipco_watchdog_timer_set(&ssb_bcm47xx.chipco, 0);
ssb_watchdog_timer_set(&ssb_bcm47xx, 0);
while (1)
cpu_relax();
}