diff options
Diffstat (limited to 'Documentation/PCI')
-rw-r--r-- | Documentation/PCI/MSI-HOWTO.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/PCI/MSI-HOWTO.txt b/Documentation/PCI/MSI-HOWTO.txt index 867ed0351106..faf37f9d29dc 100644 --- a/Documentation/PCI/MSI-HOWTO.txt +++ b/Documentation/PCI/MSI-HOWTO.txt | |||
@@ -118,8 +118,8 @@ switched into MSI mode. | |||
118 | 118 | ||
119 | The device driver must decide what action to take if | 119 | The device driver must decide what action to take if |
120 | pci_enable_msi_block() returns a value less than the number requested. | 120 | pci_enable_msi_block() returns a value less than the number requested. |
121 | Some devices can make use of fewer interrupts than the maximum they | 121 | For instance, the driver could still make use of fewer interrupts; |
122 | request; in this case the driver should call pci_enable_msi_block() | 122 | in this case the driver should call pci_enable_msi_block() |
123 | again. Note that it is not guaranteed to succeed, even when the | 123 | again. Note that it is not guaranteed to succeed, even when the |
124 | 'count' has been reduced to the value returned from a previous call to | 124 | 'count' has been reduced to the value returned from a previous call to |
125 | pci_enable_msi_block(). This is because there are multiple constraints | 125 | pci_enable_msi_block(). This is because there are multiple constraints |