usb: misc: onboard_usb_hub: Remove duplicated power_on delay

onboard_hub_power_on() already ensures the reset pulse width delay, so
there is no need to wait right after requesting GPIO as well.

Fixes: 40758e493f4d ("usb: misc: onboard_usb_hub: Add reset-gpio support")
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Link: https://lore.kernel.org/r/20220728064937.917935-1-alexander.stein@ew.tq-group.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/misc/onboard_usb_hub.c b/drivers/usb/misc/onboard_usb_hub.c
index eb8aef2..d1df153 100644 (file)
--- a/drivers/usb/misc/onboard_usb_hub.c
+++ b/drivers/usb/misc/onboard_usb_hub.c
@@ -256,9 +256,6 @@ static int onboard_hub_probe(struct platform_device *pdev)
        if (IS_ERR(hub->reset_gpio))
                return dev_err_probe(dev, PTR_ERR(hub->reset_gpio), "failed to get reset GPIO\n");
 
-       if (hub->reset_gpio)
-               fsleep(hub->pdata->reset_us);
-
        hub->dev = dev;
        mutex_init(&hub->lock);
        INIT_LIST_HEAD(&hub->udev_list);