tree d0a228dca81cdeb774dfb0f80121199b5e2a088d
parent 080eb42f31a8a6dde1568f906692d9914cdfbfe8
author Jeff Garzik <jeff@garzik.org> 1193181131 -0400
committer Jeff Garzik <jeff@garzik.org> 1193183597 -0400

drivers/char/riscom8: clean up irq handling

Make irq handling more efficient, by passing board pointer via
request_irq() to our irq handler's dev_id argument.

This eliminates a table lookup upon each interrupt, and eliminates an
associated global variable (the table).

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>