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-rw-r--r--Documentation/PCI/pci.rst2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/PCI/pci.rst b/Documentation/PCI/pci.rst
index 6864f9a70f5f..8c016d8c9862 100644
--- a/Documentation/PCI/pci.rst
+++ b/Documentation/PCI/pci.rst
@@ -239,7 +239,7 @@ from the PCI device config space. Use the values in the pci_dev structure
as the PCI "bus address" might have been remapped to a "host physical"
address by the arch/chip-set specific kernel support.
-See Documentation/io-mapping.txt for how to access device registers
+See Documentation/driver-api/io-mapping.rst for how to access device registers
or device memory.
The device driver needs to call pci_request_region() to verify