From 67dba2c28fe0af7e25ea1aeade677162ed05310a Mon Sep 17 00:00:00 2001 From: Chris Lu Date: Wed, 8 Jan 2025 17:50:28 +0800 Subject: Bluetooth: btmtk: Fix failed to send func ctrl for MediaTek devices. Use usb_autopm_get_interface() and usb_autopm_put_interface() in btmtk_usb_shutdown(), it could send func ctrl after enabling autosuspend. Bluetooth: btmtk_usb_hci_wmt_sync() hci0: Execution of wmt command timed out Bluetooth: btmtk_usb_shutdown() hci0: Failed to send wmt func ctrl (-110) Fixes: 5c5e8c52e3ca ("Bluetooth: btmtk: move btusb_mtk_[setup, shutdown] to btmtk.c") Signed-off-by: Chris Lu Signed-off-by: Luiz Augusto von Dentz --- net/bluetooth/rfcomm/tty.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net') diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c index af80d599c337..21a5b5535ebc 100644 --- a/net/bluetooth/rfcomm/tty.c +++ b/net/bluetooth/rfcomm/tty.c @@ -201,14 +201,14 @@ static ssize_t address_show(struct device *tty_dev, struct device_attribute *attr, char *buf) { struct rfcomm_dev *dev = dev_get_drvdata(tty_dev); - return sprintf(buf, "%pMR\n", &dev->dst); + return sysfs_emit(buf, "%pMR\n", &dev->dst); } static ssize_t channel_show(struct device *tty_dev, struct device_attribute *attr, char *buf) { struct rfcomm_dev *dev = dev_get_drvdata(tty_dev); - return sprintf(buf, "%d\n", dev->channel); + return sysfs_emit(buf, "%d\n", dev->channel); } static DEVICE_ATTR_RO(address); -- cgit v1.2.3