[ARM] 5330/1: mach-pxa: Fixup reset for systems using reboot=cold or other strings

This patch makes do_hw_reset the default reboot behavior when nothing
else matches. This restores reboot functionality on gumstix basix
devices where reboot=cold is the default boot argument.

Signed-off-by: Jaya Kumar <[e-mail]>
Acked-by: Eric Miao <[e-mail]>
Signed-off-by: Russell King <[e-mail]>

arch/arm/mach-pxa/reset.c

···
 		/* Jump into ROM at address 0 */
 		cpu_reset(0);
 		break;
-	case 'h':
-		do_hw_reset();
-		break;
 	case 'g':
 		do_gpio_reset();
+		break;
+	case 'h':
+	default:
+		do_hw_reset();
 		break;
 	}
 }