diff options
| author | Christian Krafft <krafft@de.ibm.com> | 2006-10-24 18:39:45 +0200 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-10-25 14:20:22 +1000 |
| commit | 36ca4ba4b9728f3c420a589a3322c2fbd7ec88b7 (patch) | |
| tree | 527755d66f9fa9167e214b21c673862845a0b730 /arch/powerpc/kernel | |
| parent | a898497088f46252e6750405504064e2dce53117 (diff) | |
[POWERPC] cell: add cpufreq driver for Cell BE processor
This patch adds a cpufreq backend driver to enable frequency scaling on cell.
Signed-off-by: Christian Krafft <krafft@de.ibm.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/kernel/smp.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 865b9648d0d..f8e44c029d9 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -1672,6 +1672,7 @@ struct device_node *of_get_cpu_node(int cpu, unsigned int *thread) } return NULL; } +EXPORT_SYMBOL(of_get_cpu_node); #ifdef DEBUG static struct debugfs_blob_wrapper flat_dt_blob; diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index 35c6309bdb7..9b28c238b6c 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -65,6 +65,7 @@ cpumask_t cpu_sibling_map[NR_CPUS] = { [0 ... NR_CPUS-1] = CPU_MASK_NONE }; EXPORT_SYMBOL(cpu_online_map); EXPORT_SYMBOL(cpu_possible_map); +EXPORT_SYMBOL(cpu_sibling_map); /* SMP operations for this machine */ struct smp_ops_t *smp_ops; |