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Subject[PATCH 3/8] scsi: hisi_sas: delete timer when removing hisi_sas driver
Date
From: Xiang Chen <chenxiang66@hisilicon.com>

Delete timer for v1 and v3 hw when removing hisi_sas driver.

Signed-off-by: Xiang chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
---
drivers/scsi/hisi_sas/hisi_sas_main.c | 3 +++
drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 3 ---
drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 3 +++
3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index 49c1fa6..a216795 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -2177,6 +2177,9 @@ int hisi_sas_remove(struct platform_device *pdev)
struct hisi_hba *hisi_hba = sha->lldd_ha;
struct Scsi_Host *shost = sha->core.shost;

+ if (timer_pending(&hisi_hba->timer))
+ del_timer(&hisi_hba->timer);
+
sas_unregister_ha(sha);
sas_remove_host(sha->core.shost);

diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
index 89b9505..bed6afb 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
@@ -3599,9 +3599,6 @@ static int hisi_sas_v2_remove(struct platform_device *pdev)
struct sas_ha_struct *sha = platform_get_drvdata(pdev);
struct hisi_hba *hisi_hba = sha->lldd_ha;

- if (timer_pending(&hisi_hba->timer))
- del_timer(&hisi_hba->timer);
-
hisi_sas_kill_tasklets(hisi_hba);

return hisi_sas_remove(pdev);
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index df5414a..efe64bc 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -2183,6 +2183,9 @@ static void hisi_sas_v3_remove(struct pci_dev *pdev)
struct hisi_hba *hisi_hba = sha->lldd_ha;
struct Scsi_Host *shost = sha->core.shost;

+ if (timer_pending(&hisi_hba->timer))
+ del_timer(&hisi_hba->timer);
+
sas_unregister_ha(sha);
sas_remove_host(sha->core.shost);

--
1.9.1
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