[PATCH 1/3] wifi: libertas: Remove unused functions in main

[linux@treblig.org]

From: "Dr. David Alan Gilbert" <linux@treblig.org>

lbs_data_rate_to_fw_index(), lbs_enter_auto_deep_sleep() and
lbs_exit_auto_deep_sleep() last use was removed in 2010 by
commit e86dc1ca4676 ("Libertas: cfg80211 support")

Remove them.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
---
 drivers/net/wireless/marvell/libertas/decl.h |  4 --
 drivers/net/wireless/marvell/libertas/main.c | 40 --------------------
 2 files changed, 44 deletions(-)

diff --git a/drivers/net/wireless/marvell/libertas/decl.h b/drivers/net/wireless/marvell/libertas/decl.h
index c1e0388ef01d..ea69007a2958 100644
--- a/drivers/net/wireless/marvell/libertas/decl.h
+++ b/drivers/net/wireless/marvell/libertas/decl.h
@@ -64,11 +64,7 @@ int lbs_resume(struct lbs_private *priv);
 void lbs_queue_event(struct lbs_private *priv, u32 event);
 void lbs_notify_command_response(struct lbs_private *priv, u8 resp_idx);
 
-int lbs_enter_auto_deep_sleep(struct lbs_private *priv);
-int lbs_exit_auto_deep_sleep(struct lbs_private *priv);
-
 u32 lbs_fw_index_to_data_rate(u8 index);
-u8 lbs_data_rate_to_fw_index(u32 rate);
 
 int lbs_get_firmware(struct device *dev, u32 card_model,
 			const struct lbs_fw_table *fw_table,
diff --git a/drivers/net/wireless/marvell/libertas/main.c b/drivers/net/wireless/marvell/libertas/main.c
index 78e8b5aecec0..e7fa27a7de81 100644
--- a/drivers/net/wireless/marvell/libertas/main.c
+++ b/drivers/net/wireless/marvell/libertas/main.c
@@ -79,26 +79,6 @@ u32 lbs_fw_index_to_data_rate(u8 idx)
 	return fw_data_rates[idx];
 }
 
-/**
- *  lbs_data_rate_to_fw_index - use rate to get the index
- *
- *  @rate:	data rate
- *  returns:	index or 0
- */
-u8 lbs_data_rate_to_fw_index(u32 rate)
-{
-	u8 i;
-
-	if (!rate)
-		return 0;
-
-	for (i = 0; i < sizeof(fw_data_rates); i++) {
-		if (rate == fw_data_rates[i])
-			return i;
-	}
-	return 0;
-}
-
 int lbs_set_iface_type(struct lbs_private *priv, enum nl80211_iftype type)
 {
 	int ret = 0;
@@ -802,26 +782,6 @@ static void auto_deepsleep_timer_fn(struct timer_list *t)
 				(priv->auto_deep_sleep_timeout * HZ)/1000);
 }
 
-int lbs_enter_auto_deep_sleep(struct lbs_private *priv)
-{
-	priv->is_auto_deep_sleep_enabled = 1;
-	if (priv->is_deep_sleep)
-		priv->wakeup_dev_required = 1;
-	mod_timer(&priv->auto_deepsleep_timer ,
-			jiffies + (priv->auto_deep_sleep_timeout * HZ)/1000);
-
-	return 0;
-}
-
-int lbs_exit_auto_deep_sleep(struct lbs_private *priv)
-{
-	priv->is_auto_deep_sleep_enabled = 0;
-	priv->auto_deep_sleep_timeout = 0;
-	del_timer(&priv->auto_deepsleep_timer);
-
-	return 0;
-}
-
 static int lbs_init_adapter(struct lbs_private *priv)
 {
 	int ret;
-- 
2.48.1