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rtl8xxxu: Reset device on module unload if still attached 

If the USB dongle is still attached, reset it on module unload to
avoid scans failing when reloading the driver.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
hifive-unleashed-5.1
Jes Sorensen 2016-09-09 14:01:24 -04:00 committed by Kalle Valo
parent ae1799a1cb
commit 54cdf5c727
1 changed files with 5 additions and 0 deletions
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5
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
View File

@ -6129,6 +6129,11 @@ static void rtl8xxxu_disconnect(struct usb_interface *interface)
mutex_destroy(&priv->usb_buf_mutex);
mutex_destroy(&priv->h2c_mutex);
if (priv->udev->state != USB_STATE_NOTATTACHED) {
dev_info(&priv->udev->dev,
"Device still attached, trying to reset\n");
usb_reset_device(priv->udev);
}
usb_put_dev(priv->udev);
ieee80211_free_hw(hw);
}