ath5k: remove stale function declarations, make some functions static
Remove all unnecessary function declarations from ath5k.h. Comment out
unused functions. Remove ath5k_hw_get_tsf32(), which is too trivial to
be commented out. Make functions static if suggested by sparse. Make
ath5k_pm_ops static.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c
index aefe84f..be69ebb 100644
--- a/drivers/net/wireless/ath/ath5k/pcu.c
+++ b/drivers/net/wireless/ath/ath5k/pcu.c
@@ -178,6 +178,7 @@
* ACK/CTS Timeouts *
\******************/
+#if 0
/**
* ath5k_hw_het_ack_timeout - Get ACK timeout from PCU in usec
*
@@ -190,6 +191,7 @@
return ath5k_hw_clocktoh(ah, AR5K_REG_MS(ath5k_hw_reg_read(ah,
AR5K_TIME_OUT), AR5K_TIME_OUT_ACK));
}
+#endif
/**
* ath5k_hw_set_ack_timeout - Set ACK timeout on PCU
@@ -197,7 +199,7 @@
* @ah: The &struct ath5k_hw
* @timeout: Timeout in usec
*/
-int ath5k_hw_set_ack_timeout(struct ath5k_hw *ah, unsigned int timeout)
+static int ath5k_hw_set_ack_timeout(struct ath5k_hw *ah, unsigned int timeout)
{
ATH5K_TRACE(ah->ah_sc);
if (ath5k_hw_clocktoh(ah, AR5K_REG_MS(0xffffffff, AR5K_TIME_OUT_ACK))
@@ -210,6 +212,7 @@
return 0;
}
+#if 0
/**
* ath5k_hw_get_cts_timeout - Get CTS timeout from PCU in usec
*
@@ -221,6 +224,7 @@
return ath5k_hw_clocktoh(ah, AR5K_REG_MS(ath5k_hw_reg_read(ah,
AR5K_TIME_OUT), AR5K_TIME_OUT_CTS));
}
+#endif
/**
* ath5k_hw_set_cts_timeout - Set CTS timeout on PCU
@@ -228,7 +232,7 @@
* @ah: The &struct ath5k_hw
* @timeout: Timeout in usec
*/
-int ath5k_hw_set_cts_timeout(struct ath5k_hw *ah, unsigned int timeout)
+static int ath5k_hw_set_cts_timeout(struct ath5k_hw *ah, unsigned int timeout)
{
ATH5K_TRACE(ah->ah_sc);
if (ath5k_hw_clocktoh(ah, AR5K_REG_MS(0xffffffff, AR5K_TIME_OUT_CTS))
@@ -290,7 +294,7 @@
*
* @ah: The &struct ath5k_hw
*/
-unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah)
+static unsigned int ath5k_hw_get_default_slottime(struct ath5k_hw *ah)
{
struct ieee80211_channel *channel = ah->ah_current_channel;
@@ -308,7 +312,7 @@
*
* @ah: The &struct ath5k_hw
*/
-unsigned int ath5k_hw_get_default_sifs(struct ath5k_hw *ah)
+static unsigned int ath5k_hw_get_default_sifs(struct ath5k_hw *ah)
{
struct ieee80211_channel *channel = ah->ah_current_channel;
@@ -451,6 +455,7 @@
ath5k_hw_reg_write(ah, filter1, AR5K_MCAST_FILTER1);
}
+#if 0
/*
* Set multicast filter by index
*/
@@ -486,6 +491,7 @@
return 0;
}
+#endif
/**
* ath5k_hw_get_rx_filter - Get current rx filter
@@ -572,19 +578,6 @@
\****************/
/**
- * ath5k_hw_get_tsf32 - Get a 32bit TSF
- *
- * @ah: The &struct ath5k_hw
- *
- * Returns lower 32 bits of current TSF
- */
-u32 ath5k_hw_get_tsf32(struct ath5k_hw *ah)
-{
- ATH5K_TRACE(ah->ah_sc);
- return ath5k_hw_reg_read(ah, AR5K_TSF_L32);
-}
-
-/**
* ath5k_hw_get_tsf64 - Get the full 64bit TSF
*
* @ah: The &struct ath5k_hw
@@ -971,6 +964,7 @@
return 0;
}
+#if 0
/*
* Check if a table entry is valid
*/
@@ -983,6 +977,7 @@
return ath5k_hw_reg_read(ah, AR5K_KEYTABLE_MAC1(entry)) &
AR5K_KEYTABLE_VALID;
}
+#endif
static
int ath5k_keycache_type(const struct ieee80211_key_conf *key)