x86: rename all fields of mpc_oemtable oem_X to X

Impact: cleanup, solve 80 columns wrap problems

It would be cleaner to rename all the mpc->oem_X fields to
mpc->X - that alone would give 4 characters per usage site.
(we already know that it's an 'oem' 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>

arch/x86/include/asm/mpspec_def.h

@@ -152,11 +152,11 @@ struct mpc_lintsrc {
 #define MPC_OEM_SIGNATURE "_OEM"
 
 struct mpc_oemtable {
-	char oem_signature[4];
-	unsigned short oem_length;	/* Size of table */
-	char  oem_rev;			/* 0x01 */
-	char  oem_checksum;
-	char  mpc_oem[8];
+	char signature[4];
+	unsigned short length;		/* Size of table */
+	char  rev;			/* 0x01 */
+	char  checksum;
+	char  mpc[8];
 };
 
 /*

arch/x86/kernel/numaq_32.c

@@ -194,18 +194,18 @@ static void __init smp_read_mpc_oem(struct mpc_oemtable *oemtable,
 	mpc_record = 0;
 	printk(KERN_INFO "Found an OEM MPC table at %8p - parsing it ... \n",
 	       oemtable);
-	if (memcmp(oemtable->oem_signature, MPC_OEM_SIGNATURE, 4)) {
+	if (memcmp(oemtable->signature, MPC_OEM_SIGNATURE, 4)) {
 		printk(KERN_WARNING
 		       "SMP mpc oemtable: bad signature [%c%c%c%c]!\n",
-		       oemtable->oem_signature[0], oemtable->oem_signature[1],
-		       oemtable->oem_signature[2], oemtable->oem_signature[3]);
+		       oemtable->signature[0], oemtable->signature[1],
+		       oemtable->signature[2], oemtable->signature[3]);
 		return;
 	}
-	if (mpf_checksum((unsigned char *)oemtable, oemtable->oem_length)) {
+	if (mpf_checksum((unsigned char *)oemtable, oemtable->length)) {
 		printk(KERN_WARNING "SMP oem mptable: checksum error!\n");
 		return;
 	}
-	while (count < oemtable->oem_length) {
+	while (count < oemtable->length) {
 		switch (*oemptr) {
 		case MP_TRANSLATION:
 			{