iwlwifi: cleanup namespace

Prefix all symbols with iwl3945_ or iwl4965_ and thus allow building
the driver into the kernel. Also remove all the useless default
statements in Kconfig while we're at it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-debug.h b/drivers/net/wireless/iwlwifi/iwl-4965-debug.h
index 0c74883..00bc1fa 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-debug.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-debug.h
@@ -26,18 +26,18 @@
  *
  *****************************************************************************/
 
-#ifndef __iwl_debug_h__
-#define __iwl_debug_h__
+#ifndef __iwl4965_debug_h__
+#define __iwl4965_debug_h__
 
 #ifdef CONFIG_IWL4965_DEBUG
-extern u32 iwl_debug_level;
+extern u32 iwl4965_debug_level;
 #define IWL_DEBUG(level, fmt, args...) \
-do { if (iwl_debug_level & (level)) \
+do { if (iwl4965_debug_level & (level)) \
   printk(KERN_ERR DRV_NAME": %c %s " fmt, \
 	 in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0)
 
 #define IWL_DEBUG_LIMIT(level, fmt, args...) \
-do { if ((iwl_debug_level & (level)) && net_ratelimit()) \
+do { if ((iwl4965_debug_level & (level)) && net_ratelimit()) \
   printk(KERN_ERR DRV_NAME": %c %s " fmt, \
 	 in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0)
 #else
@@ -68,7 +68,7 @@
  *
  * % cat /proc/net/iwl/debug_level
  *
- * you simply need to add your entry to the iwl_debug_levels array.
+ * you simply need to add your entry to the iwl4965_debug_levels array.
  *
  * If you do not see debug_level in /proc/net/iwl then you do not have
  * CONFIG_IWL4965_DEBUG defined in your kernel configuration