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ARM: restart: bcmring: use new restart hook

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Hook the Shark restart code into the new restart hook rather than
using arch_reset().

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2011-11-11 16:43:45 +00:00
parent 1b2073e778
commit d1fce9c115
2 changed files with 24 additions and 23 deletions
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25
arch/arm/mach-bcmring/arch.c
View file

@ -49,7 +49,29 @@ HW_DECLARE_SPINLOCK(gpio)
#endif
/* sysctl */
int bcmring_arch_warm_reboot; /* do a warm reboot on hard reset */
static int bcmring_arch_warm_reboot; /* do a warm reboot on hard reset */
static void bcmring_restart(char mode, const char *cmd)
{
printk("arch_reset:%c %x\n", mode, bcmring_arch_warm_reboot);
if (mode == 'h') {
/* Reboot configured in proc entry */
if (bcmring_arch_warm_reboot) {
printk("warm reset\n");
/* Issue Warm reset (do not reset ethernet switch, keep alive) */
chipcHw_reset(chipcHw_REG_SOFT_RESET_CHIP_WARM);
} else {
/* Force reset of everything */
printk("force reset\n");
chipcHw_reset(chipcHw_REG_SOFT_RESET_CHIP_SOFT);
}
} else {
/* Force reset of everything */
printk("force reset\n");
chipcHw_reset(chipcHw_REG_SOFT_RESET_CHIP_SOFT);
}
}
static struct ctl_table_header *bcmring_sysctl_header;
@ -173,4 +195,5 @@ MACHINE_START(BCMRING, "BCMRING")
.init_irq = bcmring_init_irq,
.timer = &bcmring_timer,
.init_machine = bcmring_init_machine
.restart = bcmring_restart,
MACHINE_END

22
arch/arm/mach-bcmring/include/mach/system.h
View file

@ -20,10 +20,6 @@
#ifndef __ASM_ARCH_SYSTEM_H
#define __ASM_ARCH_SYSTEM_H
#include <mach/csp/chipcHw_inline.h>
extern int bcmring_arch_warm_reboot;
static inline void arch_idle(void)
{
cpu_do_idle();
@ -31,24 +27,6 @@ static inline void arch_idle(void)
static inline void arch_reset(char mode, const char *cmd)
{
printk("arch_reset:%c %x\n", mode, bcmring_arch_warm_reboot);
if (mode == 'h') {
/* Reboot configured in proc entry */
if (bcmring_arch_warm_reboot) {
printk("warm reset\n");
/* Issue Warm reset (do not reset ethernet switch, keep alive) */
chipcHw_reset(chipcHw_REG_SOFT_RESET_CHIP_WARM);
} else {
/* Force reset of everything */
printk("force reset\n");
chipcHw_reset(chipcHw_REG_SOFT_RESET_CHIP_SOFT);
}
} else {
/* Force reset of everything */
printk("force reset\n");
chipcHw_reset(chipcHw_REG_SOFT_RESET_CHIP_SOFT);
}
}
#endif