x86: rename all fields of mpc_table mpc_X to X

Impact: cleanup, solve 80 columns wrap problems

It would be cleaner to rename all the mpc->mpc_X fields to
mpc->X - that alone would give 4 characters per usage site.
(we already know that it's an 'mpc' entity -
no need to duplicate that in the field too)

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c
index 39243a7..c2ded14 100644
--- a/arch/x86/mach-generic/es7000.c
+++ b/arch/x86/mach-generic/es7000.c
@@ -46,9 +46,9 @@
 static __init int
 mps_oem_check(struct mpc_table *mpc, char *oem, char *productid)
 {
-	if (mpc->mpc_oemptr) {
+	if (mpc->oemptr) {
 		struct mpc_oemtable *oem_table =
-			(struct mpc_oemtable *)mpc->mpc_oemptr;
+			(struct mpc_oemtable *)mpc->oemptr;
 		if (!strncmp(oem, "UNISYS", 6))
 			return parse_unisys_oem((char *)oem_table);
 	}