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-rw-r--r--drivers/net/wireless/ath/ath9k/Kconfig13
-rw-r--r--drivers/net/wireless/ath/ath9k/Makefile2
-rw-r--r--drivers/net/wireless/ath/ath9k/ath9k.h2
-rw-r--r--drivers/net/wireless/ath/ath9k/debug.c6
-rw-r--r--drivers/net/wireless/ath/ath9k/debug.h6
5 files changed, 15 insertions, 14 deletions
diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig
index 006364f..03a1106 100644
--- a/drivers/net/wireless/ath/ath9k/Kconfig
+++ b/drivers/net/wireless/ath/ath9k/Kconfig
@@ -23,17 +23,12 @@ config ATH9K
If you choose to build a module, it'll be called ath9k.
-if ATH_DEBUG
-
-config ATH9K_DEBUG
+config ATH9K_DEBUGFS
bool "Atheros ath9k debugging"
depends on ATH9K
---help---
- Say Y, if you need ath9k to display debug messages.
- Pass the debug mask as a module parameter:
-
- modprobe ath9k debug=0x00000200
+ Say Y, if you need access to ath9k's statistics for
+ interrupts, rate control, etc.
- Look in ath9k/debug.h for possible debug masks
+ Also required for changing debug message flags at run time.
-endif # ATH_DEBUG
diff --git a/drivers/net/wireless/ath/ath9k/Makefile b/drivers/net/wireless/ath/ath9k/Makefile
index e53f968..4985b2b 100644
--- a/drivers/net/wireless/ath/ath9k/Makefile
+++ b/drivers/net/wireless/ath/ath9k/Makefile
@@ -7,7 +7,7 @@ ath9k-y += beacon.o \
ath9k-$(CONFIG_PCI) += pci.o
ath9k-$(CONFIG_ATHEROS_AR71XX) += ahb.o
-ath9k-$(CONFIG_ATH9K_DEBUG) += debug.o
+ath9k-$(CONFIG_ATH9K_DEBUGFS) += debug.o
obj-$(CONFIG_ATH9K) += ath9k.o
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 42f79ca..e2cef2f 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -486,7 +486,7 @@ struct ath_softc {
int beacon_interval;
-#ifdef CONFIG_ATH9K_DEBUG
+#ifdef CONFIG_ATH9K_DEBUGFS
struct ath9k_debug debug;
#endif
struct ath_beacon_config cur_beacon_conf;
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index 608fa06..b66f72d 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -31,6 +31,8 @@ static int ath9k_debugfs_open(struct inode *inode, struct file *file)
return 0;
}
+#ifdef CONFIG_ATH_DEBUG
+
static ssize_t read_file_debug(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
@@ -71,6 +73,8 @@ static const struct file_operations fops_debug = {
.owner = THIS_MODULE
};
+#endif
+
static ssize_t read_file_dma(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
{
@@ -563,10 +567,12 @@ int ath9k_init_debug(struct ath_hw *ah)
if (!sc->debug.debugfs_phy)
goto err;
+#ifdef CONFIG_ATH_DEBUG
sc->debug.debugfs_debug = debugfs_create_file("debug",
S_IRUSR | S_IWUSR, sc->debug.debugfs_phy, sc, &fops_debug);
if (!sc->debug.debugfs_debug)
goto err;
+#endif
sc->debug.debugfs_dma = debugfs_create_file("dma", S_IRUSR,
sc->debug.debugfs_phy, sc, &fops_dma);
diff --git a/drivers/net/wireless/ath/ath9k/debug.h b/drivers/net/wireless/ath/ath9k/debug.h
index f282eee..536663e 100644
--- a/drivers/net/wireless/ath/ath9k/debug.h
+++ b/drivers/net/wireless/ath/ath9k/debug.h
@@ -23,13 +23,13 @@
struct ath_txq;
struct ath_buf;
-#ifdef CONFIG_ATH9K_DEBUG
+#ifdef CONFIG_ATH9K_DEBUGFS
#define TX_STAT_INC(q, c) sc->debug.stats.txstats[q].c++
#else
#define TX_STAT_INC(q, c) do { } while (0)
#endif
-#ifdef CONFIG_ATH9K_DEBUG
+#ifdef CONFIG_ATH9K_DEBUGFS
/**
* struct ath_interrupt_stats - Contains statistics about interrupts
@@ -186,6 +186,6 @@ static inline void ath_debug_stat_retries(struct ath_softc *sc, int rix,
{
}
-#endif /* CONFIG_ATH9K_DEBUG */
+#endif /* CONFIG_ATH9K_DEBUGFS */
#endif /* DEBUG_H */