2c29b2354a
The PHY state machine (in drivers/net/phy/phy.c) will unconditionally call phydev->adjust_link (macb_handle_link_change) when polling in the PHY_CHANGELINK state. As currently written, macb always ends up requesting a new tx_clk frequency in macb_handle_link_change. It is a waste of time to request a new tx_clk frequency if the link state hasn't changed, as the tx_clk will already be configured properly. Let's only request a new tx_clk clock frequency when necessary. Signed-off-by: Jaeden Amero <jaeden.amero@ni.com> Cc: Josh Cartwright <joshc@ni.com> Cc: Soren Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| Kconfig | ||
| Makefile | ||
| macb.c | ||
| macb.h | ||