[CPUFREQ] fix typo on gx-suspmod.c

this is patch to fix obvious typo of gx-suspmod cpufreq driver.
Signed-off-by: Hiroshi Miura <miura@da-cha.org>
Signed-off-by: Dave Jones <davej@redhat.com>

arch/i386/kernel/cpu/cpufreq/gx-suspmod.c

@@ -297,6 +297,7 @@ static void gx_set_cpuspeed(unsigned int khz)
 		case PCI_DEVICE_ID_CYRIX_5520:
 		case PCI_DEVICE_ID_CYRIX_5510:
 			suscfg = gx_params->pci_suscfg | SUSMOD;
+			break;
 		default:
 			local_irq_restore(flags);
 			dprintk("fatal: try to set unknown chipset.\n");