807dbcc87
author Michael Ellerman <michael@ellerman.id.au> 1237522932 +1100
committer Jesse Barnes <jbarnes@virtuousgeek.org> 1237574104 -0700

PCI MSI: Add example request loop to MSI-HOWTO.txt

Encourage driver writers to think about supporting a variable number
of MSI-X interrupts, and give an example of how to do such a
request.

Acked-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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