diff options
| author | Nathan Fontenot <nfont@austin.ibm.com> | 2010-09-10 11:41:35 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2010-10-13 07:19:02 +0200 |
| commit | d8862be1229534aac1768b8ac663e8fb2bb6ddf6 (patch) | |
| tree | 742013de939ef2ae0b28e250ba21f0b51949eee0 | |
| parent | powerpc/pseries: Export device tree updating routines (diff) | |
| download | linux-d8862be1229534aac1768b8ac663e8fb2bb6ddf6.tar.xz linux-d8862be1229534aac1768b8ac663e8fb2bb6ddf6.zip | |
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>
| -rw-r--r-- | arch/powerpc/include/asm/rtas.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/kernel/rtas.c | 4 |
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h index 3d35f8ae377e..9a1193e30f26 100644 --- a/arch/powerpc/include/asm/rtas.h +++ b/arch/powerpc/include/asm/rtas.h @@ -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); diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c index 41048de3c6c3..dc67ea46465e 100644 --- a/arch/powerpc/kernel/rtas.c +++ b/arch/powerpc/kernel/rtas.c @@ -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; } |