diff options
| -rw-r--r-- | drivers/pci/controller/dwc/pci-keystone.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c index 865258d8c53c..a055ea84b149 100644 --- a/drivers/pci/controller/dwc/pci-keystone.c +++ b/drivers/pci/controller/dwc/pci-keystone.c @@ -747,9 +747,9 @@ err: #ifdef CONFIG_ARM /* - * When a PCI device does not exist during config cycles, keystone host gets a - * bus error instead of returning 0xffffffff. This handler always returns 0 - * for this kind of faults. + * When a PCI device does not exist during config cycles, keystone host + * gets a bus error instead of returning 0xffffffff (PCI_ERROR_RESPONSE). + * This handler always returns 0 for this kind of fault. */ static int ks_pcie_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs) |