printk(IBM_INFO "%s v%s\n", IBM_DESC, IBM_VERSION);
printk(IBM_INFO "%s\n", IBM_URL);
+ if (ibm_thinkpad_ec_found)
+ printk(IBM_INFO "ThinkPad EC firmware %s\n",
+ ibm_thinkpad_ec_found);
+
return 0;
}
static int brightness_update_status(struct backlight_device *bd)
{
- return brightness_set(bd->props->brightness);
+ return brightness_set(bd->props.brightness);
}
-static struct backlight_properties ibm_backlight_data = {
- .owner = THIS_MODULE,
+static struct backlight_ops ibm_backlight_data = {
.get_brightness = brightness_get,
.update_status = brightness_update_status,
- .max_brightness = 7,
};
static int brightness_init(void)
return PTR_ERR(ibm_backlight_device);
}
+ ibm_backlight_device->props.max_brightness = 7;
+
return 0;
}
ibm_handle_init(#object, &object##_handle, *object##_parent, \
object##_paths, ARRAY_SIZE(object##_paths), &object##_path)
-static int set_ibm_param(const char *val, struct kernel_param *kp)
+static int __init set_ibm_param(const char *val, struct kernel_param *kp)
{
unsigned int i;
for (i = ARRAY_SIZE(ibms) - 1; i >= 0; i--)
ibm_exit(&ibms[i]);
- remove_proc_entry(IBM_DIR, acpi_root_dir);
+ if (proc_dir)
+ remove_proc_entry(IBM_DIR, acpi_root_dir);
if (ibm_thinkpad_ec_found)
kfree(ibm_thinkpad_ec_found);
if (acpi_disabled)
return -ENODEV;
- if (!acpi_specific_hotkey_enabled) {
- printk(IBM_ERR "using generic hotkey driver\n");
- return -ENODEV;
- }
-
/* ec is required because many other handles are relative to it */
IBM_HANDLE_INIT(ec);
if (!ec_handle) {
/* Models with newer firmware report the EC in DMI */
ibm_thinkpad_ec_found = check_dmi_for_ec();
- if (ibm_thinkpad_ec_found)
- printk(IBM_INFO "ThinkPad EC firmware %s\n",
- ibm_thinkpad_ec_found);
/* these handles are not required */
IBM_HANDLE_INIT(vid);
proc_dir = proc_mkdir(IBM_DIR, acpi_root_dir);
if (!proc_dir) {
printk(IBM_ERR "unable to create proc dir %s", IBM_DIR);
+ acpi_ibm_exit();
return -ENODEV;
}
proc_dir->owner = THIS_MODULE;