From: Sebastian Reichel <sre@kernel.org>
Date: Tue, 28 Mar 2017 15:59:37 +0000 (+0200)
Subject: Bluetooth: hci_serdev: allow modular drivers
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=081f36a8c2e0ae56f33ba6b12389b290a49b6508;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

Bluetooth: hci_serdev: allow modular drivers

For bluetooth protocol driver only supporting serdev it makes
sense to follow common practice and built them into their own
module.

Such modules need access to hci_uart_register_device and
hci_uart_tx_wakeup for using the common protocol helpers.

Signed-off-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 0ec8a94bd712..17bcbc13623f 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -134,6 +134,7 @@ int hci_uart_tx_wakeup(struct hci_uart *hu)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(hci_uart_tx_wakeup);
 
 static void hci_uart_write_work(struct work_struct *work)
 {
diff --git a/drivers/bluetooth/hci_serdev.c b/drivers/bluetooth/hci_serdev.c
index 3b8ac0ece3fb..7de0edc0ff8c 100644
--- a/drivers/bluetooth/hci_serdev.c
+++ b/drivers/bluetooth/hci_serdev.c
@@ -353,3 +353,4 @@ err_alloc:
 	p->close(hu);
 	return err;
 }
+EXPORT_SYMBOL_GPL(hci_uart_register_device);