From: Jes.Sorensen@redhat.com
To: linux-wireless@vger.kernel.org
Cc: kvalo@codeaurora.org, Jes Sorensen <Jes.Sorensen@redhat.com>
Subject: [PATCH 1/2] rtl8xxxu: Reset device on module unload if still attached
Date: Fri, 9 Sep 2016 14:01:24 -0400 [thread overview]
Message-ID: <1473444085-6363-2-git-send-email-Jes.Sorensen@redhat.com> (raw)
In-Reply-To: <1473444085-6363-1-git-send-email-Jes.Sorensen@redhat.com>
From: Jes Sorensen <Jes.Sorensen@redhat.com>
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>
---
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
index c362083..d2611a4 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -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);
}
--
2.7.4
next prev parent reply other threads:[~2016-09-09 18:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-09 18:01 [PATCH 0/2] Fix spelling and reset device on module unload Jes.Sorensen
2016-09-09 18:01 ` Jes.Sorensen [this message]
2016-09-14 17:01 ` [1/2] rtl8xxxu: Reset device on module unload if still attached Kalle Valo
2016-09-09 18:01 ` [PATCH 2/2] rtl8xxxu: fix spelling mistake "firmare" -> "firmware" Jes.Sorensen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1473444085-6363-2-git-send-email-Jes.Sorensen@redhat.com \
--to=jes.sorensen@redhat.com \
--cc=kvalo@codeaurora.org \
--cc=linux-wireless@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.