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authorChen Gang <gang.chen.5i5j@gmail.com>2013-11-29 12:01:37 +0800
committerRichard Kuo <rkuo@codeaurora.org>2014-04-04 18:20:00 -0500
commitb1ddb5cc58dda42db21fc3e1c05bb6c28ac4d978 (patch)
tree8557f753a13701f359d9a9190a2ce5b535053813
parent07d592b0947316612fde7dafe0e452b56de394e5 (diff)
downloadlinux-linaro-stable-b1ddb5cc58dda42db21fc3e1c05bb6c28ac4d978.tar.gz
arch: hexagon: kernel: reset.c: use function pointer instead of function for pm_power_off and export it
'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>
-rw-r--r--arch/hexagon/kernel/reset.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/hexagon/kernel/reset.c b/arch/hexagon/kernel/reset.c
index 6aeabc962b3b..76483c10130d 100644
--- a/arch/hexagon/kernel/reset.c
+++ b/arch/hexagon/kernel/reset.c
@@ -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);