3 files changed, 6 insertions, 6 deletions
diff --git a/arch/mips/loongson/common/init.c b/arch/mips/loongson/common/init.c
index 743d3571f01..2b92a23d29d 100644
--- a/arch/mips/loongson/common/init.c
+++ b/arch/mips/loongson/common/init.c
@@ -21,7 +21,7 @@ void __init prom_init(void)
 	set_io_port_base((unsigned long)
 		ioremap(LOONGSON_PCIIO_BASE, LOONGSON_PCIIO_SIZE));
 
-#if defined(CONFIG_CPU_LOONGSON2F) && defined(CONFIG_64BIT)
+#ifdef CONFIG_CPU_SUPPORTS_ADDRWINCFG
 	_loongson_addrwincfg_base = (unsigned long)
 		ioremap(LOONGSON_ADDRWINCFG_BASE, LOONGSON_ADDRWINCFG_SIZE);
 #endif
diff --git a/arch/mips/loongson/common/mem.c b/arch/mips/loongson/common/mem.c
index e93551dbc9e..981e9190f39 100644
--- a/arch/mips/loongson/common/mem.c
+++ b/arch/mips/loongson/common/mem.c
@@ -20,8 +20,7 @@ void __init prom_init_memory(void)
 
     add_memory_region(memsize << 20, LOONGSON_PCI_MEM_START - (memsize <<
 			    20), BOOT_MEM_RESERVED);
-#ifdef CONFIG_64BIT
-#ifdef CONFIG_CPU_LOONGSON2F
+#ifdef CONFIG_CPU_SUPPORTS_ADDRWINCFG
 	{
 		int bit;
 
@@ -36,8 +35,9 @@ void __init prom_init_memory(void)
 					  0x80000000ul, (1 << bit));
 		mmiowb();
 	}
-#endif				/* CONFIG_CPU_LOONGSON2F */
+#endif /* !CONFIG_CPU_SUPPORTS_ADDRWINCFG */
 
+#ifdef CONFIG_64BIT
 	if (highmemsize > 0)
 		add_memory_region(LOONGSON_HIGHMEM_START,
 				  highmemsize << 20, BOOT_MEM_RAM);
@@ -45,7 +45,7 @@ void __init prom_init_memory(void)
 	add_memory_region(LOONGSON_PCI_MEM_END + 1, LOONGSON_HIGHMEM_START -
 			  LOONGSON_PCI_MEM_END - 1, BOOT_MEM_RESERVED);
 
-#endif				/* CONFIG_64BIT */
+#endif /* !CONFIG_64BIT */
 }
 
 /* override of arch/mips/mm/cache.c: __uncached_access */
diff --git a/arch/mips/loongson/common/pci.c b/arch/mips/loongson/common/pci.c
index eac43b8f695..31d8c5ecd16 100644
--- a/arch/mips/loongson/common/pci.c
+++ b/arch/mips/loongson/common/pci.c
@@ -68,7 +68,7 @@ static void __init setup_pcimap(void)
 	deassert for some broken device */
 	LOONGSON_PXARB_CFG = 0x00fe0105ul;
 
-#if defined(CONFIG_CPU_LOONGSON2F) && defined(CONFIG_64BIT)
+#ifdef CONFIG_CPU_SUPPORTS_ADDRWINCFG
 	/*
 	 * set cpu addr window2 to map CPU address space to PCI address space
 	 */