tlan: proper shared IRQ support

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Handle shared IRQ correctly. If IRQ is shared, it typically will show up
as an IRQ with an empty status field. So check in driver and handle it
without crapping out with invalid interrupt message.

Compile tested only.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

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Stephen Hemminger 2008-05-30 09:49:57 -07:00 • committed by Jeff Garzik

parent 9ded65a1d7

commit a3ccc78968

1 changed files with 17 additions and 44 deletions

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drivers/net/tlan.c

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