MIPS: Loongson: Fixup mem.c indentation

Replace whitespace by tabs.

Signed-off-by: Wu Zhangjin <[e-mail]>
Cc: [e-mail]
Cc: [e-mail]
Cc: [e-mail]
Cc: [e-mail]
Patchwork: http://patchwork.linux-mips.org/patch/828/
Signed-off-by: Ralf Baechle <[e-mail]>

arch/mips/loongson/common/mem.c

···
 
 void __init prom_init_memory(void)
 {
-    add_memory_region(0x0, (memsize << 20), BOOT_MEM_RAM);
+	add_memory_region(0x0, (memsize << 20), BOOT_MEM_RAM);
 
-    add_memory_region(memsize << 20, LOONGSON_PCI_MEM_START - (memsize <<
-			    20), BOOT_MEM_RESERVED);
+	add_memory_region(memsize << 20, LOONGSON_PCI_MEM_START - (memsize <<
+				20), BOOT_MEM_RESERVED);
+
 #ifdef CONFIG_CPU_SUPPORTS_ADDRWINCFG
 	{
 		int bit;