arch: hexagon: kernel: reset.c: use function pointer instead of function for pm_power...
authorChen Gang <gang.chen.5i5j@gmail.com>
Fri, 29 Nov 2013 04:01:37 +0000 (12:01 +0800)
committerRichard Kuo <rkuo@codeaurora.org>
Fri, 4 Apr 2014 23:20:00 +0000 (18:20 -0500)
'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>
arch/hexagon/kernel/reset.c

index 6aeabc9..76483c1 100644 (file)
@@ -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);