[PATCH] i386 mca.c: small cleanups

The patch below contains the following cleanups:
- make spinlock mca_lock static
- make struct mca_standard_resources static
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

arch/i386/kernel/mca.c

@@ -65,7 +65,7 @@ EXPORT_SYMBOL(MCA_bus);
  *
  * Yes - Alan
  */
-spinlock_t mca_lock = SPIN_LOCK_UNLOCKED;
+static spinlock_t mca_lock = SPIN_LOCK_UNLOCKED;
 
 /* Build the status info for the adapter */
 
@@ -122,7 +122,7 @@ static void mca_configure_adapter_status(struct mca_device *mca_dev) {
 
 /*--------------------------------------------------------------------*/
 
-struct resource mca_standard_resources[] = {
+static struct resource mca_standard_resources[] = {
 	{ "system control port B (MCA)", 0x60, 0x60 },
 	{ "arbitration (MCA)", 0x90, 0x90 },
 	{ "card Select Feedback (MCA)", 0x91, 0x91 },

include/asm-i386/mca.h

@@ -40,7 +40,4 @@
  */
 #define MCA_NUMADAPTERS (MCA_MAX_SLOT_NR+3)
 
-/* lock to protect access to the MCA registers */
-extern spinlock_t mca_lock;
-
 #endif