IB/ipath: Fix check for no interrupts to reliably fallback to INTx
authorDave Olson <dave.olson@qlogic.com>
Thu, 17 Apr 2008 04:09:30 +0000 (21:09 -0700)
committerRoland Dreier <rolandd@cisco.com>
Thu, 17 Apr 2008 04:09:30 +0000 (21:09 -0700)
Newer HCAs support MSI interrupts and also INTx interrupts.  Fix the
code so that INTx can be reliably enabled if MSI interrupts are not
working.

Signed-off-by: Dave Olson <dave.olson@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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