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authorBen Dooks <ben-linux@fluff.org>2008-06-24 22:16:03 +0100
committerJeff Garzik <jgarzik@redhat.com>2008-06-24 22:57:58 -0400
commitaa1eb452e8d8a97ee65ace0054e7a733ae12cf6d (patch)
tree2fd50def329fa3c7ee6ce8441f7941d548b09f6c /drivers/net/irda/ma600-sir.c
parentf8d79e79a1700fdcf26a1dfcaefad905b1279600 (diff)
DM9000: Use NSR to determine link-status on internal PHY
The DM9000_NSR register contains a copy of the internal PHY's link status which we can use to determine if the link is up or down. This eliminates the more costly (and sleeping) PHY read when using the DM9000's own PHY. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/irda/ma600-sir.c')
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