diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-11-05 15:51:25 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-05 12:57:20 +0000 |
| commit | 7e3974b2f3e393abcf7934f020e26d3d22efa940 (patch) | |
| tree | 5e9a9b718e764765c6379ef518434e043a60c8c4 /arch/arm/mach-u300/core.c | |
| parent | abea3f2ce05f57e185b080e4a313f9fb519a0ecb (diff) | |
ARM: restart: u300: use new restart hook
Hook these platforms restart code into the new restart hook rather
than using arch_reset().
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-u300/core.c')
| -rw-r--r-- | arch/arm/mach-u300/core.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c index ac0791e924bc..27be5a794f62 100644 --- a/arch/arm/mach-u300/core.c +++ b/arch/arm/mach-u300/core.c @@ -1888,3 +1888,24 @@ static int core_module_init(void) return mmc_init(&mmcsd_device); } module_init(core_module_init); + +/* Forward declare this function from the watchdog */ +void coh901327_watchdog_reset(void); + +void u300_restart(char mode, const char *cmd) +{ + switch (mode) { + case 's': + case 'h': + printk(KERN_CRIT "RESET: shutting down/rebooting system\n"); +#ifdef CONFIG_COH901327_WATCHDOG + coh901327_watchdog_reset(); +#endif + break; + default: + /* Do nothing */ + break; + } + /* Wait for system do die/reset. */ + while (1); +} |