From: Meenakshi Venkataraman <meenakshi.venkataraman@xxxxxxxxx>
iwl_get_single_channel_number is used only in
iwl-scan.c, move it there and mark it static.
Signed-off-by: Meenakshi Venkataraman <meenakshi.venkataraman@xxxxxxxxx>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@xxxxxxxxx>
---
drivers/net/wireless/iwlwifi/iwl-core.c | 40 -------------------------------
drivers/net/wireless/iwlwifi/iwl-core.h | 2 -
drivers/net/wireless/iwlwifi/iwl-scan.c | 40 +++++++++++++++++++++++++++++++
3 files changed, 40 insertions(+), 42 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index ec250b2..ed201e7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -162,46 +162,6 @@ void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf)
_iwl_set_rxon_ht(priv, ht_conf, ctx);
}
-/* Return valid, unused, channel for a passive scan to reset the RF */
-u8 iwl_get_single_channel_number(struct iwl_priv *priv,
- enum ieee80211_band band)
-{
- const struct iwl_channel_info *ch_info;
- int i;
- u8 channel = 0;
- u8 min, max;
- struct iwl_rxon_context *ctx;
-
- if (band == IEEE80211_BAND_5GHZ) {
- min = 14;
- max = priv->channel_count;
- } else {
- min = 0;
- max = 14;
- }
-
- for (i = min; i < max; i++) {
- bool busy = false;
-
- for_each_context(priv, ctx) {
- busy = priv->channel_info[i].channel ==
- le16_to_cpu(ctx->staging.channel);
- if (busy)
- break;
- }
-
- if (busy)
- continue;
-
- channel = priv->channel_info[i].channel;
- ch_info = iwl_get_channel_info(priv, band, channel);
- if (is_channel_valid(ch_info))
- break;
- }
-
- return channel;
-}
-
/**
* iwl_set_rxon_channel - Set the band and channel values in staging RXON
* @ch: requested channel as a pointer to struct ieee80211_channel
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 2488fc1..7aa3060 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -99,8 +99,6 @@ void iwl_set_flags_for_band(struct iwl_priv *priv,
struct iwl_rxon_context *ctx,
enum ieee80211_band band,
struct ieee80211_vif *vif);
-u8 iwl_get_single_channel_number(struct iwl_priv *priv,
- enum ieee80211_band band);
void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf);
bool iwl_is_ht40_tx_allowed(struct iwl_priv *priv,
struct iwl_rxon_context *ctx,
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 4338d49..f3e5c2a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -451,6 +451,46 @@ static u16 iwl_get_passive_dwell_time(struct iwl_priv *priv,
return iwl_limit_dwell(priv, passive);
}
+/* Return valid, unused, channel for a passive scan to reset the RF */
+static u8 iwl_get_single_channel_number(struct iwl_priv *priv,
+ enum ieee80211_band band)
+{
+ const struct iwl_channel_info *ch_info;
+ int i;
+ u8 channel = 0;
+ u8 min, max;
+ struct iwl_rxon_context *ctx;
+
+ if (band == IEEE80211_BAND_5GHZ) {
+ min = 14;
+ max = priv->channel_count;
+ } else {
+ min = 0;
+ max = 14;
+ }
+
+ for (i = min; i < max; i++) {
+ bool busy = false;
+
+ for_each_context(priv, ctx) {
+ busy = priv->channel_info[i].channel ==
+ le16_to_cpu(ctx->staging.channel);
+ if (busy)
+ break;
+ }
+
+ if (busy)
+ continue;
+
+ channel = priv->channel_info[i].channel;
+ ch_info = iwl_get_channel_info(priv, band, channel);
+ if (is_channel_valid(ch_info))
+ break;
+ }
+
+ return channel;
+}
+
static int iwl_get_single_channel_for_scan(struct iwl_priv *priv,
struct ieee80211_vif *vif,
enum ieee80211_band band,
--
1.7.0.4
--
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