{
int result = 0;
- if (!strncmp(val, "enable", strlen("enable") - 1)) {
+ if (!strncmp(val, "enable", strlen("enable"))) {
result = acpi_debug_trace(trace_method_name, trace_debug_level,
trace_debug_layer, 0);
if (result)
goto exit;
}
- if (!strncmp(val, "disable", strlen("disable") - 1)) {
+ if (!strncmp(val, "disable", strlen("disable"))) {
int name = 0;
result = acpi_debug_trace((char *)&name, trace_debug_level,
trace_debug_layer, 0);
static int get_status(u32 index, acpi_event_status *status,
acpi_handle *handle)
{
- int result = 0;
+ int result;
if (index >= num_gpes + ACPI_NUM_FIXED_EVENTS)
- goto end;
+ return -EINVAL;
if (index < num_gpes) {
result = acpi_get_gpe_device(index, handle);
if (result) {
ACPI_EXCEPTION((AE_INFO, AE_NOT_FOUND,
"Invalid GPE 0x%x\n", index));
- goto end;
+ return result;
}
result = acpi_get_gpe_status(*handle, index, status);
} else if (index < (num_gpes + ACPI_NUM_FIXED_EVENTS))
result = acpi_get_event_status(index - num_gpes, status);
-end:
return result;
}
return;
}
+static ssize_t
+acpi_show_profile(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ return sprintf(buf, "%d\n", acpi_gbl_FADT.preferred_profile);
+}
+
+static const struct device_attribute pm_profile_attr =
+ __ATTR(pm_profile, S_IRUGO, acpi_show_profile, NULL);
+
int __init acpi_sysfs_init(void)
{
int result;
result = acpi_tables_sysfs_init();
-
+ if (result)
+ return result;
+ result = sysfs_create_file(acpi_kobj, &pm_profile_attr.attr);
return result;
}