r8169:disable rtl8168ep cmac engine
authorChun-Hao Lin <hau@realtek.com>
Tue, 2 Dec 2014 08:48:31 +0000 (16:48 +0800)
committerDavid S. Miller <davem@davemloft.net>
Tue, 9 Dec 2014 01:43:26 +0000 (20:43 -0500)
Cmac engine is the bridge between driver and dash firmware.
Other os may not disable cmac when leave. And r8169 did not allocate any
resources for cmac engine. Disable it to prevent abnormal system behavior.

Signed-off-by: Chunhao Lin <hau@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/realtek/r8169.c

Simple merge