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arch: hexagon: kernel: reset.c: use function pointer instead of function for pm_power_off and export it

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'pm_power_off' is a function pointer, not a function, so need change
its type, and also need export it, or can not pass compiling with
allmodconfig. The related error:

    MODPOST 2879 modules
  ERROR: "pm_power_off" [drivers/char/ipmi/ipmi_poweroff.ko] undefined!

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
This commit is contained in:
Chen Gang
2013-11-29 12:01:37 +08:00
committed by Richard Kuo
parent 07d592b094
commit b1ddb5cc58
1 changed files with 2 additions and 3 deletions
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5
arch/hexagon/kernel/reset.c
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@@ -33,6 +33,5 @@ void machine_restart(char *cmd)
{
}
void pm_power_off(void)
{
}
void (*pm_power_off)(void) = NULL;
EXPORT_SYMBOL(pm_power_off);