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Diffstat (limited to 'arch/powerpc/kernel/sysfs.c')
-rw-r--r--arch/powerpc/kernel/sysfs.c29
1 files changed, 0 insertions, 29 deletions
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index e235e52dc4fe..158fb731e199 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -67,33 +67,6 @@ static ssize_t show_smt_snooze_delay(struct sys_device *dev,
static SYSDEV_ATTR(smt_snooze_delay, 0644, show_smt_snooze_delay,
store_smt_snooze_delay);
-/* Only parse OF options if the matching cmdline option was not specified */
-static int smt_snooze_cmdline;
-
-static int __init smt_setup(void)
-{
- struct device_node *options;
- const unsigned int *val;
- unsigned int cpu;
-
- if (!cpu_has_feature(CPU_FTR_SMT))
- return -ENODEV;
-
- options = of_find_node_by_path("/options");
- if (!options)
- return -ENODEV;
-
- val = of_get_property(options, "ibm,smt-snooze-delay", NULL);
- if (!smt_snooze_cmdline && val) {
- for_each_possible_cpu(cpu)
- per_cpu(smt_snooze_delay, cpu) = *val;
- }
-
- of_node_put(options);
- return 0;
-}
-__initcall(smt_setup);
-
static int __init setup_smt_snooze_delay(char *str)
{
unsigned int cpu;
@@ -102,8 +75,6 @@ static int __init setup_smt_snooze_delay(char *str)
if (!cpu_has_feature(CPU_FTR_SMT))
return 1;
- smt_snooze_cmdline = 1;
-
if (get_option(&str, &snooze)) {
for_each_possible_cpu(cpu)
per_cpu(smt_snooze_delay, cpu) = snooze;