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Diffstat (limited to 'Documentation/PCI/MSI-HOWTO.txt')
| -rw-r--r-- | Documentation/PCI/MSI-HOWTO.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/PCI/MSI-HOWTO.txt b/Documentation/PCI/MSI-HOWTO.txt index 13f3a9930ad5..867ed0351106 100644 --- a/Documentation/PCI/MSI-HOWTO.txt +++ b/Documentation/PCI/MSI-HOWTO.txt @@ -117,7 +117,7 @@ been allocated. In neither case is the irq value updated or the device switched into MSI mode. The device driver must decide what action to take if -pci_enable_msi_block() returns a value less than the number asked for. +pci_enable_msi_block() returns a value less than the number requested. Some devices can make use of fewer interrupts than the maximum they request; in this case the driver should call pci_enable_msi_block() again. Note that it is not guaranteed to succeed, even when the |