linux-kernel - [PATCH] scsi: smartpqi: add missed free

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Message-Id: <20191118024815.21524-1-hslester96@gmail.com>
Date:   Mon, 18 Nov 2019 10:48:15 +0800
From:   Chuhong Yuan <hslester96@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Don Brace <don.brace@...rosemi.com>,
        "James E . J . Bottomley" <jejb@...ux.ibm.com>,
        "Martin K . Petersen" <martin.petersen@...cle.com>,
        esc.storagedev@...rosemi.com, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, Chuhong Yuan <hslester96@...il.com>
Subject: [PATCH] scsi: smartpqi: add missed free_irq in suspend

The driver calls request_irq in resume but does not call free_irq in
suspend.
Add the missed call to fix it.

Signed-off-by: Chuhong Yuan <hslester96@...il.com>
---
 drivers/scsi/smartpqi/smartpqi_init.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c
index ea5409bebf57..ebe563cfc36b 100644
--- a/drivers/scsi/smartpqi/smartpqi_init.c
+++ b/drivers/scsi/smartpqi/smartpqi_init.c
@@ -8023,6 +8023,8 @@ static __maybe_unused int pqi_suspend(struct pci_dev *pci_dev, pm_message_t stat
 	pqi_ctrl_wait_for_pending_io(ctrl_info, NO_TIMEOUT);
 	pqi_stop_heartbeat_timer(ctrl_info);
 
+	free_irq(pci_irq_vector(pci_dev, 0), &ctrl_info->queue_groups[0]);
+
 	if (state.event == PM_EVENT_FREEZE)
 		return 0;
 
-- 
2.24.0