linux-kernel - [PATCH v2 3/5] Bluetooth: L2CAP: export l2cap_chan

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Message-ID: <79a6190fd55c2ac425450e1dac0fc7d8cd20b6c5.1762194056.git.pav@iki.fi>
Date: Mon,  3 Nov 2025 20:29:48 +0200
From: Pauli Virtanen <pav@....fi>
To: linux-bluetooth@...r.kernel.org
Cc: Pauli Virtanen <pav@....fi>,
	marcel@...tmann.org,
	johan.hedberg@...il.com,
	luiz.dentz@...il.com,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 3/5] Bluetooth: L2CAP: export l2cap_chan_hold for modules

l2cap_chan_put() is exported, so export also l2cap_chan_hold() for
modules.

l2cap_chan_hold() has use case in net/bluetooth/6lowpan.c

Signed-off-by: Pauli Virtanen <pav@....fi>
---

Notes:
    v2:
    - New patch for v2
    - Used for build fix with CONFIG_BT_6LOWPAN=m

 net/bluetooth/l2cap_core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index d08320380ad6..35c57657bcf4 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -497,6 +497,7 @@ void l2cap_chan_hold(struct l2cap_chan *c)
 
 	kref_get(&c->kref);
 }
+EXPORT_SYMBOL_GPL(l2cap_chan_hold);
 
 struct l2cap_chan *l2cap_chan_hold_unless_zero(struct l2cap_chan *c)
 {
-- 
2.51.1