From e9ca08074ddcdcc3abacbfca888dba3a110e4453 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sun, 27 May 2018 21:04:52 +0200 Subject: Bluetooth: hci_serdev: Move serdev_device_close/open into common hci_serdev code Make hci_uart_register_device() and hci_uart_unregister_device() call serdev_device_close()/open() themselves instead of relying on the various hci_uart drivers to do this for them. Besides reducing code complexity, this also ensures correct error checking of serdev_device_open(), which was missing in a few drivers. Signed-off-by: Hans de Goede Signed-off-by: Marcel Holtmann --- drivers/bluetooth/hci_bcm.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) (limited to 'drivers/bluetooth/hci_bcm.c') diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c index f06f0f1132fb..ddbd8c6a0ceb 100644 --- a/drivers/bluetooth/hci_bcm.c +++ b/drivers/bluetooth/hci_bcm.c @@ -380,10 +380,6 @@ static int bcm_open(struct hci_uart *hu) mutex_lock(&bcm_device_lock); if (hu->serdev) { - err = serdev_device_open(hu->serdev); - if (err) - goto err_free; - bcm->dev = serdev_device_get_drvdata(hu->serdev); goto out; } @@ -420,13 +416,10 @@ out: return 0; err_unset_hu: - if (hu->serdev) - serdev_device_close(hu->serdev); #ifdef CONFIG_PM - else + if (!hu->serdev) bcm->dev->hu = NULL; #endif -err_free: mutex_unlock(&bcm_device_lock); hu->priv = NULL; kfree(bcm); @@ -445,7 +438,6 @@ static int bcm_close(struct hci_uart *hu) mutex_lock(&bcm_device_lock); if (hu->serdev) { - serdev_device_close(hu->serdev); bdev = serdev_device_get_drvdata(hu->serdev); } else if (bcm_device_exists(bcm->dev)) { bdev = bcm->dev; -- cgit v1.2.3