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powerpc/pseries: Export rtas_ibm_suspend_me()

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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>
This commit is contained in:
Nathan Fontenot 2010-09-10 09:41:35 +00:00 committed by Benjamin Herrenschmidt
parent 206489748b
commit d8862be122
2 changed files with 3 additions and 2 deletions
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1
arch/powerpc/include/asm/rtas.h
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@ -187,6 +187,7 @@ extern void rtas_progress(char *s, unsigned short hex);
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);

4
arch/powerpc/kernel/rtas.c
View file

@ -805,7 +805,7 @@ static void rtas_percpu_suspend_me(void *info)
__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 @@ static int rtas_ibm_suspend_me(struct rtas_args *args)
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;
}