diff options
Diffstat (limited to 'arch/s390/pci/pci_event.c')
| -rw-r--r-- | arch/s390/pci/pci_event.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/s390/pci/pci_event.c b/arch/s390/pci/pci_event.c index d930416d4c90..839bd91c056e 100644 --- a/arch/s390/pci/pci_event.c +++ b/arch/s390/pci/pci_event.c @@ -6,8 +6,7 @@ * Jan Glauber <jang@linux.vnet.ibm.com> */ -#define KMSG_COMPONENT "zpci" -#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt +#define pr_fmt(fmt) "zpci: " fmt #include <linux/kernel.h> #include <linux/pci.h> @@ -88,6 +87,7 @@ static pci_ers_result_t zpci_event_notify_error_detected(struct pci_dev *pdev, pci_ers_result_t ers_res = PCI_ERS_RESULT_DISCONNECT; ers_res = driver->err_handler->error_detected(pdev, pdev->error_state); + pci_uevent_ers(pdev, ers_res); if (ers_result_indicates_abort(ers_res)) pr_info("%s: Automatic recovery failed after initial reporting\n", pci_name(pdev)); else if (ers_res == PCI_ERS_RESULT_NEED_RESET) @@ -187,7 +187,7 @@ static pci_ers_result_t zpci_event_attempt_error_recovery(struct pci_dev *pdev) * is unbound or probed and that userspace can't access its * configuration space while we perform recovery. */ - pci_dev_lock(pdev); + device_lock(&pdev->dev); if (pdev->error_state == pci_channel_io_perm_failure) { ers_res = PCI_ERS_RESULT_DISCONNECT; goto out_unlock; @@ -244,6 +244,7 @@ static pci_ers_result_t zpci_event_attempt_error_recovery(struct pci_dev *pdev) ers_res = PCI_ERS_RESULT_RECOVERED; if (ers_res != PCI_ERS_RESULT_RECOVERED) { + pci_uevent_ers(pdev, PCI_ERS_RESULT_DISCONNECT); pr_err("%s: Automatic recovery failed; operator intervention is required\n", pci_name(pdev)); status_str = "failed (driver can't recover)"; @@ -253,8 +254,9 @@ static pci_ers_result_t zpci_event_attempt_error_recovery(struct pci_dev *pdev) pr_info("%s: The device is ready to resume operations\n", pci_name(pdev)); if (driver->err_handler->resume) driver->err_handler->resume(pdev); + pci_uevent_ers(pdev, PCI_ERS_RESULT_RECOVERED); out_unlock: - pci_dev_unlock(pdev); + device_unlock(&pdev->dev); zpci_report_status(zdev, "recovery", status_str); return ers_res; |