1 files changed, 3 insertions, 3 deletions
diff --git a/qemu/include/hw/i386/ich9.h b/qemu/include/hw/i386/ich9.h
index b9d2b04b6..d04dcdcfb 100644
--- a/qemu/include/hw/i386/ich9.h
+++ b/qemu/include/hw/i386/ich9.h
@@ -17,13 +17,13 @@
 void ich9_lpc_set_irq(void *opaque, int irq_num, int level);
 int ich9_lpc_map_irq(PCIDevice *pci_dev, int intx);
 PCIINTxRoute ich9_route_intx_pin_to_irq(void *opaque, int pirq_pin);
-void ich9_lpc_pm_init(PCIDevice *pci_lpc, bool smm_enabled, bool enable_tco);
+void ich9_lpc_pm_init(PCIDevice *pci_lpc, bool smm_enabled);
 I2CBus *ich9_smb_init(PCIBus *bus, int devfn, uint32_t smb_io_base);
 
 void ich9_generate_smi(void);
 void ich9_generate_nmi(void);
 
-#define ICH9_CC_SIZE                            (16 * 1024)     /* 16KB */
+#define ICH9_CC_SIZE (16 * 1024) /* 16KB. Chipset configuration registers */
 
 #define TYPE_ICH9_LPC_DEVICE "ICH9-LPC"
 #define ICH9_LPC_DEVICE(obj) \
@@ -65,7 +65,7 @@ typedef struct ICH9LPCState {
 
     /* isa bus */
     ISABus *isa_bus;
-    MemoryRegion rbca_mem;
+    MemoryRegion rcrb_mem; /* root complex register block */
     Notifier machine_ready;
 
     qemu_irq *pic;