linux-kernel - [RFC PATCH v12 3/5] mwifiex: Disable wakeup irq handling for pcie

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20171226020806.32710-4-jeffy.chen@rock-chips.com>
Date:   Tue, 26 Dec 2017 10:08:04 +0800
From:   Jeffy Chen <jeffy.chen@...k-chips.com>
To:     linux-kernel@...r.kernel.org, bhelgaas@...gle.com
Cc:     linux-pm@...r.kernel.org, tony@...mide.com,
        shawn.lin@...k-chips.com, briannorris@...omium.org,
        rjw@...ysocki.net, dianders@...omium.org,
        Jeffy Chen <jeffy.chen@...k-chips.com>,
        Xinming Hu <huxm@...vell.com>,
        Kalle Valo <kvalo@...eaurora.org>,
        Ganapathi Bhat <gbhat@...vell.com>,
        Amitkumar Karwar <amitkarwar@...il.com>,
        linux-wireless@...r.kernel.org,
        Nishant Sarmukadam <nishants@...vell.com>,
        netdev@...r.kernel.org
Subject: [RFC PATCH v12 3/5] mwifiex: Disable wakeup irq handling for pcie

We are going to handle the wakeup irq in the pci core.

Signed-off-by: Jeffy Chen <jeffy.chen@...k-chips.com>
---

Changes in v12: None
Changes in v11: None
Changes in v10: None
Changes in v9: None
Changes in v8: None
Changes in v7: None
Changes in v6: None
Changes in v5: None
Changes in v3: None
Changes in v2: None

 drivers/net/wireless/marvell/mwifiex/main.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c
index a96bd7e653bf..3cc3403b977a 100644
--- a/drivers/net/wireless/marvell/mwifiex/main.c
+++ b/drivers/net/wireless/marvell/mwifiex/main.c
@@ -1567,6 +1567,10 @@ static void mwifiex_probe_of(struct mwifiex_adapter *adapter)
 		goto err_exit;
 
 	adapter->dt_node = dev->of_node;
+
+	if (adapter->iface_type != MWIFIEX_PCIE)
+		goto err_exit;
+
 	adapter->irq_wakeup = irq_of_parse_and_map(adapter->dt_node, 0);
 	if (!adapter->irq_wakeup) {
 		dev_dbg(dev, "fail to parse irq_wakeup from device tree\n");
-- 
2.11.0