if (err >= 0)
i8k_hwmon_flags |= I8K_HWMON_HAVE_FAN2;
- i8k_hwmon_dev = hwmon_device_register_with_groups(NULL, "dell-smm",
+ i8k_hwmon_dev = hwmon_device_register_with_groups(NULL, "dell_smm",
NULL, i8k_groups);
if (IS_ERR(i8k_hwmon_dev)) {
err = PTR_ERR(i8k_hwmon_dev);
MODULE_DEVICE_TABLE(dmi, i8k_dmi_table);
+static struct dmi_system_id i8k_blacklist_dmi_table[] __initdata = {
+ {
+ /*
+ * CPU fan speed going up and down on Dell Studio XPS 8100
+ * for unknown reasons.
+ */
+ .ident = "Dell Studio XPS 8100",
+ .matches = {
+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Studio XPS 8100"),
+ },
+ },
+ { }
+};
+
/*
* Probe for the presence of a supported laptop.
*/
/*
* Get DMI information
*/
- if (!dmi_check_system(i8k_dmi_table)) {
+ if (!dmi_check_system(i8k_dmi_table) ||
+ dmi_check_system(i8k_blacklist_dmi_table)) {
if (!ignore_dmi && !force)
return -ENODEV;