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path: root/drivers/acpi/sysfs.c
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Diffstat (limited to 'drivers/acpi/sysfs.c')
-rw-r--r--drivers/acpi/sysfs.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
index 05306a59aedc..db5293650f62 100644
--- a/drivers/acpi/sysfs.c
+++ b/drivers/acpi/sysfs.c
@@ -564,6 +564,7 @@ static ssize_t counter_set(struct kobject *kobj,
acpi_event_status status;
acpi_handle handle;
int result = 0;
+ unsigned long tmp;
if (index == num_gpes + ACPI_NUM_FIXED_EVENTS + COUNT_SCI) {
int i;
@@ -596,8 +597,10 @@ static ssize_t counter_set(struct kobject *kobj,
else if (!strcmp(buf, "clear\n") &&
(status & ACPI_EVENT_FLAG_SET))
result = acpi_clear_gpe(handle, index);
+ else if (!kstrtoul(buf, 0, &tmp))
+ all_counters[index].count = tmp;
else
- all_counters[index].count = strtoul(buf, NULL, 0);
+ result = -EINVAL;
} else if (index < num_gpes + ACPI_NUM_FIXED_EVENTS) {
int event = index - num_gpes;
if (!strcmp(buf, "disable\n") &&
@@ -609,8 +612,10 @@ static ssize_t counter_set(struct kobject *kobj,
else if (!strcmp(buf, "clear\n") &&
(status & ACPI_EVENT_FLAG_SET))
result = acpi_clear_event(event);
+ else if (!kstrtoul(buf, 0, &tmp))
+ all_counters[index].count = tmp;
else
- all_counters[index].count = strtoul(buf, NULL, 0);
+ result = -EINVAL;
} else
all_counters[index].count = strtoul(buf, NULL, 0);
@@ -762,13 +767,8 @@ void acpi_sysfs_add_hotplug_profile(struct acpi_hotplug_profile *hotplug,
if (!hotplug_kobj)
goto err_out;
- kobject_init(&hotplug->kobj, &acpi_hotplug_profile_ktype);
- error = kobject_set_name(&hotplug->kobj, "%s", name);
- if (error)
- goto err_out;
-
- hotplug->kobj.parent = hotplug_kobj;
- error = kobject_add(&hotplug->kobj, hotplug_kobj, NULL);
+ error = kobject_init_and_add(&hotplug->kobj,
+ &acpi_hotplug_profile_ktype, hotplug_kobj, "%s", name);
if (error)
goto err_out;