diff options
| -rw-r--r-- | drivers/base/firmware_class.c | 59 |
1 files changed, 24 insertions, 35 deletions
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c index d45d1e1c40a4..d351e773f439 100644 --- a/drivers/base/firmware_class.c +++ b/drivers/base/firmware_class.c @@ -101,9 +101,26 @@ firmware_timeout_store(struct class *class, return count; } -static CLASS_ATTR(timeout, 0644, firmware_timeout_show, firmware_timeout_store); +static struct class_attribute firmware_class_attrs[] = { + __ATTR(timeout, S_IWUSR | S_IRUGO, + firmware_timeout_show, firmware_timeout_store), + __ATTR_NULL +}; -static void fw_dev_release(struct device *dev); +static void fw_dev_release(struct device *dev) +{ + struct firmware_priv *fw_priv = dev_get_drvdata(dev); + int i; + + for (i = 0; i < fw_priv->nr_pages; i++) + __free_page(fw_priv->pages[i]); + kfree(fw_priv->pages); + kfree(fw_priv->fw_id); + kfree(fw_priv); + kfree(dev); + + module_put(THIS_MODULE); +} static int firmware_uevent(struct device *dev, struct kobj_uevent_env *env) { @@ -121,6 +138,7 @@ static int firmware_uevent(struct device *dev, struct kobj_uevent_env *env) static struct class firmware_class = { .name = "firmware", + .class_attrs = firmware_class_attrs, .dev_uevent = firmware_uevent, .dev_release = fw_dev_release, }; @@ -370,21 +388,6 @@ static struct bin_attribute firmware_attr_data_tmpl = { .write = firmware_data_write, }; -static void fw_dev_release(struct device *dev) -{ - struct firmware_priv *fw_priv = dev_get_drvdata(dev); - int i; - - for (i = 0; i < fw_priv->nr_pages; i++) - __free_page(fw_priv->pages[i]); - kfree(fw_priv->pages); - kfree(fw_priv->fw_id); - kfree(fw_priv); - kfree(dev); - - module_put(THIS_MODULE); -} - static void firmware_class_timeout(u_long data) { @@ -689,26 +692,12 @@ request_firmware_nowait( return 0; } -static int __init -firmware_class_init(void) +static int __init firmware_class_init(void) { - int error; - error = class_register(&firmware_class); - if (error) { - printk(KERN_ERR "%s: class_register failed\n", __func__); - return error; - } - error = class_create_file(&firmware_class, &class_attr_timeout); - if (error) { - printk(KERN_ERR "%s: class_create_file failed\n", - __func__); - class_unregister(&firmware_class); - } - return error; - + return class_register(&firmware_class); } -static void __exit -firmware_class_exit(void) + +static void __exit firmware_class_exit(void) { class_unregister(&firmware_class); } |