Bluetooth: hci_qca: Move boot delay to qca_send_power_pulse()

After sending a power on pulse the driver has a delay of 100ms
to allow the host controller to boot. Move the delay into
qca_send_power_pulse(), since it is directly related with the
power-on pulse.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Balakrishna Godavarthi <bgodavar@codeaurora.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Matthias Kaehlcke 2019-02-26 11:46:46 -08:00 committed by Marcel Holtmann
parent 9836b80208
commit ad571d725c

View file

@ -1036,6 +1036,9 @@ static int qca_send_power_pulse(struct hci_uart *hu, bool on)
usleep_range(100, 200);
hci_uart_set_flow_control(hu, false);
if (on)
msleep(100);
return 0;
}
@ -1148,9 +1151,6 @@ static int qca_wcn3990_init(struct hci_uart *hu)
if (ret)
return ret;
/* Wait for 100 ms for SoC to boot */
msleep(100);
/* Now the device is in ready state to communicate with host.
* To sync host with device we need to reopen port.
* Without this, we will have RTS and CTS synchronization