diff options
| author | Max Chou <max.chou@realtek.com> | 2019-11-27 06:01:07 +0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2019-11-27 08:40:09 +0300 |
| commit | 34682110abc50ffea7e002b0c2fd7ea9e0000ccc (patch) | |
| tree | 3b67e3b49386a17bb5808d54e25e87e5532e3e2d /drivers/bluetooth/btusb.c | |
| parent | be2eca94d144e3ffed565c483a58ecc76a869c98 (diff) | |
| download | linux-34682110abc50ffea7e002b0c2fd7ea9e0000ccc.tar.xz | |
Bluetooth: btusb: Edit the logical value for Realtek Bluetooth reset
It should be pull low and pull high on the physical line for the Realtek
Bluetooth reset. gpiod_set_value_cansleep() takes ACTIVE_LOW status for
the logical value settings, so the original commit should be corrected.
Signed-off-by: Max Chou <max.chou@realtek.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth/btusb.c')
| -rw-r--r-- | drivers/bluetooth/btusb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 70e385987d41..82fb2e7b2892 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -552,9 +552,9 @@ static void btusb_rtl_cmd_timeout(struct hci_dev *hdev) } bt_dev_err(hdev, "Reset Realtek device via gpio"); - gpiod_set_value_cansleep(reset_gpio, 0); - msleep(200); gpiod_set_value_cansleep(reset_gpio, 1); + msleep(200); + gpiod_set_value_cansleep(reset_gpio, 0); } static inline void btusb_free_frags(struct btusb_data *data) |