diff options
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); } |