diff options
| -rw-r--r-- | arch/arm/mach-imx/system.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/system.c b/arch/arm/mach-imx/system.c index 92d11c271222..d14c33fd6b03 100644 --- a/arch/arm/mach-imx/system.c +++ b/arch/arm/mach-imx/system.c @@ -42,6 +42,9 @@ void mxc_restart(enum reboot_mode mode, const char *cmd) { unsigned int wcr_enable; + if (!wdog_base) + goto reset_fallback; + if (!IS_ERR(wdog_clk)) clk_enable(wdog_clk); @@ -70,6 +73,7 @@ void mxc_restart(enum reboot_mode mode, const char *cmd) /* delay to allow the serial port to show the message */ mdelay(50); +reset_fallback: /* we'll take a jump through zero as a poor second */ soft_restart(0); } |