powerpc/pseries: Export rtas_ibm_suspend_me()
Export the rtas_ibm_suspend_me() routine. This is needed to perform
partition migration in the kernel.
Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h
index 3d35f8a..9a1193e 100644
--- a/arch/powerpc/include/asm/rtas.h
+++ b/arch/powerpc/include/asm/rtas.h
@@ -187,6 +187,7 @@
extern void rtas_initialize(void);
extern int rtas_suspend_cpu(struct rtas_suspend_me_data *data);
extern int rtas_suspend_last_cpu(struct rtas_suspend_me_data *data);
+extern int rtas_ibm_suspend_me(struct rtas_args *);
struct rtc_time;
extern unsigned long rtas_get_boot_time(void);
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index 41048de..dc67ea4 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -805,7 +805,7 @@
__rtas_suspend_cpu((struct rtas_suspend_me_data *)info, 1);
}
-static int rtas_ibm_suspend_me(struct rtas_args *args)
+int rtas_ibm_suspend_me(struct rtas_args *args)
{
long state;
long rc;
@@ -855,7 +855,7 @@
return atomic_read(&data.error);
}
#else /* CONFIG_PPC_PSERIES */
-static int rtas_ibm_suspend_me(struct rtas_args *args)
+int rtas_ibm_suspend_me(struct rtas_args *args)
{
return -ENOSYS;
}