tree 5de921edb410bdb564dcecd3fa76878f2775ed5c
parent 11e5e8f5d14a1229706576184d2cf4c4556ed94c
author Joe Chou <Joe.Chou@rdc.com.tw> 1230003602 -0800
committer David S. Miller <davem@davemloft.net> 1230003602 -0800

r6040: save and restore MIER correctly in the interrupt routine

This patch saves the MIER register contents before treating
interrupts, then restores them correcty at the end of the
interrupt routine.

Signed-off-by: Joe Chou <Joe.Chou@rdc.com.tw>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>