The driver core clears the driver data to NULL after device_release or on probe failure. Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx> --- drivers/scsi/megaraid/megaraid_mbox.c | 6 ------ drivers/scsi/megaraid/megaraid_sas_base.c | 5 ----- 2 files changed, 11 deletions(-) diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c index 515c962..d1a4b82 100644 --- a/drivers/scsi/megaraid/megaraid_mbox.c +++ b/drivers/scsi/megaraid/megaraid_mbox.c @@ -534,7 +534,6 @@ megaraid_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) return 0; out_cmm_unreg: - pci_set_drvdata(pdev, NULL); megaraid_cmm_unregister(adapter); out_fini_mbox: megaraid_fini_mbox(adapter); @@ -594,11 +593,6 @@ megaraid_detach_one(struct pci_dev *pdev) // detach from the IO sub-system megaraid_io_detach(adapter); - // reset the device state in the PCI structure. We check this - // condition when we enter here. If the device state is NULL, - // that would mean the device has already been removed - pci_set_drvdata(pdev, NULL); - // Unregister from common management module // // FIXME: this must return success or failure for conditions if there diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 3020921..a6efc1e 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -4449,7 +4449,6 @@ retry_irq_register: megasas_mgmt_info.instance[megasas_mgmt_info.max_index] = NULL; megasas_mgmt_info.max_index--; - pci_set_drvdata(pdev, NULL); instance->instancet->disable_intr(instance); if (instance->msix_vectors) for (i = 0 ; i < instance->msix_vectors; i++) @@ -4805,8 +4804,6 @@ static void megasas_detach_one(struct pci_dev *pdev) } } - pci_set_drvdata(instance->pdev, NULL); - instance->instancet->disable_intr(instance); if (instance->msix_vectors) @@ -4848,8 +4845,6 @@ static void megasas_detach_one(struct pci_dev *pdev) instance->evt_detail, instance->evt_detail_h); scsi_host_put(host); - pci_set_drvdata(pdev, NULL); - pci_disable_device(pdev); return; -- 1.7.10.4 -- 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
