ath9k/ath: move dfs pattern detector to ath

Move the DFS pattern detector code to the ath module so
the other Atheros drivers can make us of it. This makes
no functional changes.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Reviewed-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ath/Makefile

@@ -12,7 +12,9 @@ obj-$(CONFIG_ATH_COMMON)	+= ath.o
 ath-objs :=	main.o \
 		regd.o \
 		hw.o \
-		key.o
+		key.o \
+		dfs_pattern_detector.o \
+		dfs_pri_detector.o
 
 ath-$(CONFIG_ATH_DEBUG) += debug.o
 ccflags-y += -D__CHECK_ENDIAN__

drivers/net/wireless/ath/ath9k/Makefile

@@ -14,9 +14,7 @@ ath9k-$(CONFIG_ATH9K_AHB) += ahb.o
 ath9k-$(CONFIG_ATH9K_DEBUGFS) += debug.o
 ath9k-$(CONFIG_ATH9K_DFS_DEBUGFS) += dfs_debug.o
 ath9k-$(CONFIG_ATH9K_DFS_CERTIFIED) += \
-		dfs.o \
-		dfs_pattern_detector.o \
-		dfs_pri_detector.o
+		dfs.o
 ath9k-$(CONFIG_PM_SLEEP) += wow.o
 
 obj-$(CONFIG_ATH9K) += ath9k.o

drivers/net/wireless/ath/ath9k/dfs.h

@@ -17,7 +17,7 @@
 
 #ifndef ATH9K_DFS_H
 #define ATH9K_DFS_H
-#include "dfs_pattern_detector.h"
+#include "../dfs_pattern_detector.h"
 
 #if defined(CONFIG_ATH9K_DFS_CERTIFIED)
 /**

drivers/net/wireless/ath/ath9k/dfs_debug.c

@@ -20,7 +20,7 @@
 
 #include "ath9k.h"
 #include "dfs_debug.h"
-#include "dfs_pattern_detector.h"
+#include "../dfs_pattern_detector.h"
 
 static struct ath_dfs_pool_stats dfs_pool_stats = { 0 };
 

drivers/net/wireless/ath/dfs_pattern_detector.c

@@ -19,7 +19,7 @@
 
 #include "dfs_pattern_detector.h"
 #include "dfs_pri_detector.h"
-#include "../ath.h"
+#include "ath.h"
 
 /*
  * tolerated deviation of radar time stamp in usecs on both sides

drivers/net/wireless/ath/dfs_pri_detector.c

@@ -17,7 +17,7 @@
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 
-#include "../ath.h"
+#include "ath.h"
 #include "dfs_pattern_detector.h"
 #include "dfs_pri_detector.h"