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Diffstat (limited to 'src/arch/x86/include/arch/pciconf.h')
-rw-r--r--src/arch/x86/include/arch/pciconf.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/arch/x86/include/arch/pciconf.h b/src/arch/x86/include/arch/pciconf.h
index a35693519e..df218171fe 100644
--- a/src/arch/x86/include/arch/pciconf.h
+++ b/src/arch/x86/include/arch/pciconf.h
@@ -5,7 +5,7 @@
#define PCI_CONF_REG_INDEX 0xcf8
#define PCI_CONF_REG_DATA 0xcfc
-#if CONFIG_PCI_IO_CFG_EXT == 0
+#if !CONFIG_PCI_IO_CFG_EXT
#define CONFIG_ADDR(bus,devfn,where) (((bus) << 16) | ((devfn) << 8) | (where))
#else
#define CONFIG_ADDR(bus,devfn,where) (((bus) << 16) | ((devfn) << 8) | (where & 0xff) | ((where & 0xf00)<<16) )