make static things static

diff --git a/ich2/smi.c b/ich2/smi.c
index 92607c42e0da3de3466da1d7bee70f5aef71dd42..43759dc526e4b660738e1c0354fc4235eacf2e9e 100644 (file)
--- a/ich2/smi.c
+++ b/ich2/smi.c
@@ -5,7 +5,7 @@
 #include <vga-overlay.h>
 #include <reg-82801b.h>
 
-uint16_t _get_PMBASE()
+static uint16_t _get_PMBASE()
 {
        return pci_read32(ICH2_LPC_BUS, ICH2_LPC_DEV, ICH2_LPC_FN, ICH2_LPC_PCI_PMBASE) & ICH2_PMBASE_MASK;
 }