X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=drivers%2Fkvm%2Fx86_emulate.c;h=db9f9553487d85588674ebd1d0093b20d22dccc1;hb=dcc0766b22e165bcb80518bf367e86b81fcf4351;hp=4b8a0cc9665eda6662c5248782ec846e1e6367e7;hpb=53fdc5185c994ad6def3729a905ac4a47c477c9d;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c
index 4b8a0cc9665e..db9f9553487d 100644
--- a/drivers/kvm/x86_emulate.c
+++ b/drivers/kvm/x86_emulate.c
@@ -6,7 +6,7 @@
  * Copyright (c) 2005 Keir Fraser
  *
  * Linux coding style, mod r/m decoder, segment base fixes, real-mode
- * privieged instructions:
+ * privileged instructions:
  *
  * Copyright (C) 2006 Qumranet
  *
@@ -443,8 +443,13 @@ struct operand {
 			   (((reg) + _inc) & ((1UL << (ad_bytes << 3)) - 1)); \
 	} while (0)
 
-void *decode_register(u8 modrm_reg, unsigned long *regs,
-		      int highbyte_regs)
+/*
+ * Given the 'reg' portion of a ModRM byte, and a register block, return a
+ * pointer into the block that addresses the relevant register.
+ * @highbyte_regs specifies whether to decode AH,CH,DH,BH.
+ */
+static void *decode_register(u8 modrm_reg, unsigned long *regs,
+			     int highbyte_regs)
 {
 	void *p;