ath9k: move common->debug_mask setting to ath_init_softc()

What this means is we can enable now debug prints without
requiring CONFIG_ATH9K_DEBUG.
Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

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

@@ -23,9 +23,6 @@
 #define REG_READ_D(_ah, _reg) \
 	ath9k_hw_common(_ah)->ops->read((_ah), (_reg))
 
-static unsigned int ath9k_debug = ATH_DBG_DEFAULT;
-module_param_named(debug, ath9k_debug, uint, 0);
-
 static struct dentry *ath9k_debugfs_root;
 
 static int ath9k_debugfs_open(struct inode *inode, struct file *file)
@@ -565,8 +562,6 @@ int ath9k_init_debug(struct ath_hw *ah)
 	struct ath_common *common = ath9k_hw_common(ah);
 	struct ath_softc *sc = (struct ath_softc *) common->priv;
 
-	common->debug_mask = ath9k_debug;
-
 	if (!ath9k_debugfs_root)
 		return -ENOENT;
 

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

@@ -29,6 +29,10 @@ static int modparam_nohwcrypt;
 module_param_named(nohwcrypt, modparam_nohwcrypt, int, 0444);
 MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption");
 
+static unsigned int ath9k_debug = ATH_DBG_DEFAULT;
+module_param_named(debug, ath9k_debug, uint, 0);
+MODULE_PARM_DESC(ath9k_debug, "Debugging mask");
+
 /* We use the hw_value as an index into our private channel structure */
 
 #define CHAN2G(_freq, _idx)  { \
@@ -1637,6 +1641,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
 	common->ah = ah;
 	common->hw = sc->hw;
 	common->priv = sc;
+	common->debug_mask = ath9k_debug;
 
 	/*
 	 * Cache line size is used to size and align various