diff options
Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas_v3_hw.c')
-rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 089186fe1791..c110a571f032 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -558,7 +558,6 @@ static int experimental_iopoll_q_cnt; module_param(experimental_iopoll_q_cnt, int, 0444); MODULE_PARM_DESC(experimental_iopoll_q_cnt, "number of queues to be used as poll mode, def=0"); -static void debugfs_work_handler_v3_hw(struct work_struct *work); static void debugfs_snapshot_regs_v3_hw(struct hisi_hba *hisi_hba); static u32 hisi_sas_read32(struct hisi_hba *hisi_hba, u32 off) @@ -3388,7 +3387,6 @@ hisi_sas_shost_alloc_pci(struct pci_dev *pdev) hisi_hba = shost_priv(shost); INIT_WORK(&hisi_hba->rst_work, hisi_sas_rst_work_handler); - INIT_WORK(&hisi_hba->debugfs_work, debugfs_work_handler_v3_hw); hisi_hba->hw = &hisi_sas_v3_hw; hisi_hba->pci_dev = pdev; hisi_hba->dev = dev; @@ -3910,7 +3908,9 @@ static ssize_t debugfs_trigger_dump_v3_hw_write(struct file *file, if (buf[0] != '1') return -EFAULT; - queue_work(hisi_hba->wq, &hisi_hba->debugfs_work); + down(&hisi_hba->sem); + debugfs_snapshot_regs_v3_hw(hisi_hba); + up(&hisi_hba->sem); return count; } @@ -4661,14 +4661,6 @@ static void debugfs_fifo_init_v3_hw(struct hisi_hba *hisi_hba) } } -static void debugfs_work_handler_v3_hw(struct work_struct *work) -{ - struct hisi_hba *hisi_hba = - container_of(work, struct hisi_hba, debugfs_work); - - debugfs_snapshot_regs_v3_hw(hisi_hba); -} - static void debugfs_release_v3_hw(struct hisi_hba *hisi_hba, int dump_index) { struct device *dev = hisi_hba->dev; |