tree 8413149da4e70e0e85073be36c271371c7791069
parent 8f146d0204a874b6b1f5344ed578796e2fcd7e9c
author Chen Gang <gang.chen@asianux.com> 1382932187 +0800
committer Vineet Gupta <vgupta@synopsys.com> 1383714704 +0530

arc: export symbol for pm_power_off in reset.c

Need export symbol for it, or can not pass compiling, the related error
with allmodconfig:

    MODPOST 2994 modules
  ERROR: "pm_power_off" [drivers/mfd/retu-mfd.ko] undefined!
  ERROR: "pm_power_off" [drivers/char/ipmi/ipmi_poweroff.ko] undefined!

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>