From: Akinobu Mita <mita@xxxxxxxxxxxx> When removing the UFS driver, disable_irq() is called and the IRQ is not enabled again. Unfortunately, the IRQ is requested with IRQF_SHARED and it can be shared among several devices. So disabling the IRQ in this way is just breaking other devices which are sharing the IRQ. Signed-off-by: Akinobu Mita <mita@xxxxxxxxxxxx> Cc: Vinayak Holikatti <vinholikatti@xxxxxxxxx> Cc: "James E.J. Bottomley" <JBottomley@xxxxxxxxxxxxx> Cc: linux-scsi@xxxxxxxxxxxxxxx Signed-off-by: Santosh Y <santoshsy@xxxxxxxxx> diff --git a/drivers/scsi/ufs/ufshcd-pci.c b/drivers/scsi/ufs/ufshcd-pci.c index 24d6ba7..a823cf4 100644 --- a/drivers/scsi/ufs/ufshcd-pci.c +++ b/drivers/scsi/ufs/ufshcd-pci.c @@ -131,8 +131,6 @@ static void ufshcd_pci_remove(struct pci_dev *pdev) pm_runtime_forbid(&pdev->dev); pm_runtime_get_noresume(&pdev->dev); - - disable_irq(pdev->irq); ufshcd_remove(hba); pci_set_drvdata(pdev, NULL); } diff --git a/drivers/scsi/ufs/ufshcd-pltfrm.c b/drivers/scsi/ufs/ufshcd-pltfrm.c index c5c2835..8b4a27f 100644 --- a/drivers/scsi/ufs/ufshcd-pltfrm.c +++ b/drivers/scsi/ufs/ufshcd-pltfrm.c @@ -188,8 +188,6 @@ static int ufshcd_pltfrm_remove(struct platform_device *pdev) struct ufs_hba *hba = platform_get_drvdata(pdev); pm_runtime_get_sync(&(pdev)->dev); - - disable_irq(hba->irq); ufshcd_remove(hba); return 0; } -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
