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-rw-r--r--Documentation/PCI/MSI-HOWTO.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/PCI/MSI-HOWTO.txt b/Documentation/PCI/MSI-HOWTO.txt
index a09178086c30..a4d174e95413 100644
--- a/Documentation/PCI/MSI-HOWTO.txt
+++ b/Documentation/PCI/MSI-HOWTO.txt
@@ -129,7 +129,7 @@ call to succeed.
4.2.3 pci_enable_msi_block_auto
-int pci_enable_msi_block_auto(struct pci_dev *dev, unsigned int *count)
+int pci_enable_msi_block_auto(struct pci_dev *dev, int *count)
This variation on pci_enable_msi() call allows a device driver to request
the maximum possible number of MSIs. The MSI specification only allows