From: Maya Erez <qca_merez@qca.qualcomm.com>
To: Kalle Valo <kvalo@codeaurora.org>
Cc: Hamad Kadmany <QCA_hkadmany@QCA.qualcomm.com>,
linux-wireless@vger.kernel.org, wil6210@qca.qualcomm.com,
Maya Erez <qca_merez@qca.qualcomm.com>
Subject: [PATCH 04/12] wil6210: abort properly in cfg suspend
Date: Wed, 25 Oct 2017 16:13:59 +0300 [thread overview]
Message-ID: <1508937247-11890-5-git-send-email-qca_merez@qca.qualcomm.com> (raw)
In-Reply-To: <1508937247-11890-1-git-send-email-qca_merez@qca.qualcomm.com>
From: Hamad Kadmany <qca_hkadmany@qca.qualcomm.com>
On-going operations were not aborted properly
and required locks were not taken.
Signed-off-by: Hamad Kadmany <qca_hkadmany@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
---
drivers/net/wireless/ath/wil6210/cfg80211.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c
index 85d5c04..c3d3c0c 100644
--- a/drivers/net/wireless/ath/wil6210/cfg80211.c
+++ b/drivers/net/wireless/ath/wil6210/cfg80211.c
@@ -1727,9 +1727,12 @@ static int wil_cfg80211_suspend(struct wiphy *wiphy,
wil_dbg_pm(wil, "suspending\n");
- wil_p2p_stop_discovery(wil);
-
+ mutex_lock(&wil->mutex);
+ mutex_lock(&wil->p2p_wdev_mutex);
+ wil_p2p_stop_radio_operations(wil);
wil_abort_scan(wil, true);
+ mutex_unlock(&wil->p2p_wdev_mutex);
+ mutex_unlock(&wil->mutex);
out:
return rc;
--
1.9.1
next prev parent reply other threads:[~2017-10-25 13:14 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-25 13:13 [PATCH 00/12] wil6210 patches Maya Erez
2017-10-25 13:13 ` [PATCH 01/12] wil6210: run-time PM when interface down Maya Erez
2017-10-27 13:33 ` [01/12] " Kalle Valo
2017-10-29 19:58 ` Maya Haim
2017-10-25 13:13 ` [PATCH 02/12] wil6210: print human readable names of WMI commands and events Maya Erez
2017-10-25 13:13 ` [PATCH 03/12] wil6210: refresh FW capabilities during interface up Maya Erez
2017-10-28 15:01 ` Kalle Valo
2017-10-28 15:25 ` Lior David
2017-10-30 6:54 ` Kalle Valo
2017-10-25 13:13 ` Maya Erez [this message]
2017-10-25 13:14 ` [PATCH 05/12] wil6210: fix length check in __wmi_send Maya Erez
2017-10-25 13:14 ` [PATCH 06/12] wil6210: add block size checks during FW load Maya Erez
2017-10-25 13:14 ` [PATCH 07/12] wil6210: missing length check in wmi_set_ie Maya Erez
2017-10-25 13:14 ` [PATCH 08/12] wil6210: missing length check in wil_cfg80211_mgmt_tx Maya Erez
2017-10-25 13:14 ` [PATCH 09/12] wil6210: get suspend reject reason and resume triggers from FW Maya Erez
2017-10-25 13:14 ` [PATCH 10/12] wil6210: fix PCIe bus mastering in case of interface down Maya Erez
2017-10-25 13:14 ` [PATCH 11/12] wil6210: remove suspend time statistics Maya Erez
2017-10-25 13:14 ` [PATCH 12/12] wil6210: update statistics for suspend Maya Erez
2017-10-28 15:18 ` Kalle Valo
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=1508937247-11890-5-git-send-email-qca_merez@qca.qualcomm.com \
--to=qca_merez@qca.qualcomm.com \
--cc=QCA_hkadmany@QCA.qualcomm.com \
--cc=kvalo@codeaurora.org \
--cc=linux-wireless@vger.kernel.org \
--cc=wil6210@qca.qualcomm.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox