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From: Karthikeyan Periyasamy <quic_periyasa@quicinc.com>
To: <ath12k@lists.infradead.org>, <johannes@sipsolutions.net>
CC: <linux-wireless@vger.kernel.org>,
        Vasanthakumar Thiagarajan
	<quic_vthiagar@quicinc.com>,
        Karthikeyan Periyasamy
	<quic_periyasa@quicinc.com>
Subject: [PATCH 10/13] wifi: mac80211: expose channel context helper function
Date: Thu, 28 Mar 2024 12:59:13 +0530
Message-ID: <20240328072916.1164195-11-quic_periyasa@quicinc.com>
In-Reply-To: <20240328072916.1164195-1-quic_periyasa@quicinc.com>
References: <20240328072916.1164195-1-quic_periyasa@quicinc.com>
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From: Vasanthakumar Thiagarajan <quic_vthiagar@quicinc.com>

Currently, link specific channel context helper function scope is static.
For multi hardware iface combination support, mac80211 need this helper
function, so expose it internally.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00188-QCAHKSWPL_SILICONZ-1

Signed-off-by: Vasanthakumar Thiagarajan <quic_vthiagar@quicinc.com>
Co-developed-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com>
Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com>
---
 net/mac80211/chan.c        | 2 +-
 net/mac80211/ieee80211_i.h | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index 5a7fb0e4f89d..08a362892d9a 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -67,7 +67,7 @@ static bool ieee80211_can_create_new_chanctx(struct ieee80211_local *local)
 	return ieee80211_num_chanctx(local) < ieee80211_max_num_channels(local);
 }
 
-static struct ieee80211_chanctx *
+struct ieee80211_chanctx *
 ieee80211_link_get_chanctx(struct ieee80211_link_data *link)
 {
 	struct ieee80211_local *local __maybe_unused = link->sdata->local;
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index def611e4e55f..202bbffec746 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -2577,6 +2577,8 @@ void ieee80211_link_copy_chanctx_to_vlans(struct ieee80211_link_data *link,
 					  bool clear);
 int ieee80211_chanctx_refcount(struct ieee80211_local *local,
 			       struct ieee80211_chanctx *ctx);
+struct ieee80211_chanctx *
+ieee80211_link_get_chanctx(struct ieee80211_link_data *link);
 
 void ieee80211_recalc_smps_chanctx(struct ieee80211_local *local,
 				   struct ieee80211_chanctx *chanctx);
-- 
2.34.1