sky2: remove dual port workaround
This workaround was added to deal with NAPI core and how
it affected dual port shared polling. It turned out not to
be necessary. Stopping device 0 only doesn't stop NAPI from
working completely after that.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 6e360f8..ccbd8c2 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -1579,13 +1579,6 @@
imask &= ~portirq_msk[port];
sky2_write32(hw, B0_IMSK, imask);
- /*
- * Both ports share the NAPI poll on port 0, so if necessary undo the
- * the disable that is done in dev_close.
- */
- if (sky2->port == 0 && hw->ports > 1)
- netif_poll_enable(dev);
-
sky2_gmac_reset(hw, port);
/* Stop transmitter */
