diff options
| author | Matthias Kaehlcke <mka@chromium.org> | 2019-02-26 11:46:45 -0800 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2019-02-27 08:44:32 +0100 |
| commit | 9836b80208b2253ae8f1130a93566bb2f6d505a9 (patch) | |
| tree | 50d43fbecc50394d8cd75dd6d75611a4bb7b41f4 /drivers/bluetooth | |
| parent | 5971752de44c8e1e3964c12185bcc3e9017e86d3 (diff) | |
Bluetooth: hci_qca: Pass boolean 'on/off' to qca_send_power_pulse()
There are only two types of power pulses 'on' or 'off', pass a boolean
instead of the power pulse 'command'.
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Balakrishna Godavarthi <bgodavar@codeaurora.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth')
| -rw-r--r-- | drivers/bluetooth/hci_qca.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c index 26efc2ef98d9..9be3769a4042 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -1004,10 +1004,11 @@ static inline void host_set_baudrate(struct hci_uart *hu, unsigned int speed) hci_uart_set_baudrate(hu, speed); } -static int qca_send_power_pulse(struct hci_uart *hu, u8 cmd) +static int qca_send_power_pulse(struct hci_uart *hu, bool on) { int ret; int timeout = msecs_to_jiffies(POWER_PULSE_TRANS_TIMEOUT_MS); + u8 cmd = on ? QCA_WCN3990_POWERON_PULSE : QCA_WCN3990_POWEROFF_PULSE; /* These power pulses are single byte command which are sent * at required baudrate to wcn3990. On wcn3990, we have an external @@ -1138,12 +1139,12 @@ static int qca_wcn3990_init(struct hci_uart *hu) /* Forcefully enable wcn3990 to enter in to boot mode. */ host_set_baudrate(hu, 2400); - ret = qca_send_power_pulse(hu, QCA_WCN3990_POWEROFF_PULSE); + ret = qca_send_power_pulse(hu, false); if (ret) return ret; qca_set_speed(hu, QCA_INIT_SPEED); - ret = qca_send_power_pulse(hu, QCA_WCN3990_POWERON_PULSE); + ret = qca_send_power_pulse(hu, true); if (ret) return ret; @@ -1290,7 +1291,7 @@ static void qca_power_shutdown(struct hci_uart *hu) spin_unlock_irqrestore(&qca->hci_ibs_lock, flags); host_set_baudrate(hu, 2400); - qca_send_power_pulse(hu, QCA_WCN3990_POWEROFF_PULSE); + qca_send_power_pulse(hu, false); qca_power_setup(hu, false); } |