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| author | Linas Vepstas <linas@austin.ibm.com> | 2006-03-24 17:11:29 -0600 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-03-27 14:48:46 +1100 |
| commit | b4f382a3e5e20ba867e7aa5b01189a3fd40eea2c (patch) | |
| tree | afc522e8e0db3ac287f36ac96a5bb757845612f1 /arch/powerpc/platforms/pseries/eeh_driver.c | |
| parent | 79c227a92ce9fe0504e9c4aaadf3bfacb0f5f45e (diff) | |
| download | linux-stable-b4f382a3e5e20ba867e7aa5b01189a3fd40eea2c.tar.gz linux-stable-b4f382a3e5e20ba867e7aa5b01189a3fd40eea2c.tar.bz2 linux-stable-b4f382a3e5e20ba867e7aa5b01189a3fd40eea2c.zip | |
[PATCH] powerpc/pseries: Cleanup device name printing.
This avoids printk'ing a NULL string.
Signed-off-by: Linas Vepstas <linas@linas.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/pseries/eeh_driver.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/eeh_driver.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/arch/powerpc/platforms/pseries/eeh_driver.c b/arch/powerpc/platforms/pseries/eeh_driver.c index b811d5ff92fe..cc2495a0cdd5 100644 --- a/arch/powerpc/platforms/pseries/eeh_driver.c +++ b/arch/powerpc/platforms/pseries/eeh_driver.c @@ -257,6 +257,7 @@ void handle_eeh_events (struct eeh_event *event) struct pci_bus *frozen_bus; int rc = 0; enum pci_ers_result result = PCI_ERS_RESULT_NONE; + const char *pci_str, *drv_str; frozen_dn = find_device_pe(event->dn); frozen_bus = pcibios_find_pci_bus(frozen_dn); @@ -291,6 +292,13 @@ void handle_eeh_events (struct eeh_event *event) frozen_pdn = PCI_DN(frozen_dn); frozen_pdn->eeh_freeze_count++; + + pci_str = pci_name (frozen_pdn->pcidev); + drv_str = pcid_name (frozen_pdn->pcidev); + if (!pci_str) { + pci_str = pci_name (event->dev); + drv_str = pcid_name (event->dev); + } if (frozen_pdn->eeh_freeze_count > EEH_MAX_ALLOWED_FREEZES) goto hard_fail; @@ -306,9 +314,7 @@ void handle_eeh_events (struct eeh_event *event) eeh_slot_error_detail(frozen_pdn, 1 /* Temporary Error */); printk(KERN_WARNING "EEH: This PCI device has failed %d times since last reboot: %s - %s\n", - frozen_pdn->eeh_freeze_count, - pci_name (frozen_pdn->pcidev), - pcid_name(frozen_pdn->pcidev)); + frozen_pdn->eeh_freeze_count, drv_str, pci_str); /* Walk the various device drivers attached to this slot through * a reset sequence, giving each an opportunity to do what it needs @@ -360,9 +366,7 @@ hard_fail: "EEH: PCI device %s - %s has failed %d times \n" "and has been permanently disabled. Please try reseating\n" "this device or replacing it.\n", - pci_name (frozen_pdn->pcidev), - pcid_name(frozen_pdn->pcidev), - frozen_pdn->eeh_freeze_count); + drv_str, pci_str, frozen_pdn->eeh_freeze_count); eeh_slot_error_detail(frozen_pdn, 2 /* Permanent Error */); |