sfc: Only switch Falcon MAC clocks as necessary

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Steve Hodgson 2009-11-25 16:11:03 +00:00 • committed by David S. Miller
commit 26deba5013