diff options
Diffstat (limited to 'arch/powerpc/kernel/rtas.c')
| -rw-r--r-- | arch/powerpc/kernel/rtas.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c index b5b2add7ad1ef..06636c927a7ec 100644 --- a/arch/powerpc/kernel/rtas.c +++ b/arch/powerpc/kernel/rtas.c @@ -25,6 +25,7 @@ #include <asm/hvcall.h> #include <asm/semaphore.h> #include <asm/machdep.h> +#include <asm/firmware.h> #include <asm/page.h> #include <asm/param.h> #include <asm/system.h> @@ -32,6 +33,7 @@ #include <asm/uaccess.h> #include <asm/lmb.h> #include <asm/udbg.h> +#include <asm/syscalls.h> struct rtas_t rtas = { .lock = SPIN_LOCK_UNLOCKED @@ -591,7 +593,7 @@ static void rtas_percpu_suspend_me(void *info) data->waiting = 0; data->args->args[data->args->nargs] = rtas_call(ibm_suspend_me_token, 0, 1, NULL); - for_each_cpu(i) + for_each_possible_cpu(i) plpar_hcall_norets(H_PROD,i); } else { data->waiting = -EBUSY; @@ -624,7 +626,7 @@ static int rtas_ibm_suspend_me(struct rtas_args *args) /* Prod each CPU. This won't hurt, and will wake * anyone we successfully put to sleep with H_Join */ - for_each_cpu(i) + for_each_possible_cpu(i) plpar_hcall_norets(H_PROD, i); return data.waiting; @@ -767,7 +769,7 @@ void __init rtas_initialize(void) * the stop-self token if any */ #ifdef CONFIG_PPC64 - if (_machine == PLATFORM_PSERIES_LPAR) { + if (machine_is(pseries) && firmware_has_feature(FW_FEATURE_LPAR)) { rtas_region = min(lmb.rmo_size, RTAS_INSTANTIATE_MAX); ibm_suspend_me_token = rtas_token("ibm,suspend-me"); } |