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-rw-r--r--drivers/base/class.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/base/class.c b/drivers/base/class.c
index f6ebe6af3ef..a863bb091e1 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -257,6 +257,22 @@ void class_device_remove_file(struct class_device * class_dev,
sysfs_remove_file(&class_dev->kobj, &attr->attr);
}
+int class_device_create_bin_file(struct class_device *class_dev,
+ struct bin_attribute *attr)
+{
+ int error = -EINVAL;
+ if (class_dev)
+ error = sysfs_create_bin_file(&class_dev->kobj, attr);
+ return error;
+}
+
+void class_device_remove_bin_file(struct class_device *class_dev,
+ struct bin_attribute *attr)
+{
+ if (class_dev)
+ sysfs_remove_bin_file(&class_dev->kobj, attr);
+}
+
static ssize_t
class_device_attr_show(struct kobject * kobj, struct attribute * attr,
char * buf)
@@ -869,6 +885,8 @@ EXPORT_SYMBOL_GPL(class_device_create);
EXPORT_SYMBOL_GPL(class_device_destroy);
EXPORT_SYMBOL_GPL(class_device_create_file);
EXPORT_SYMBOL_GPL(class_device_remove_file);
+EXPORT_SYMBOL_GPL(class_device_create_bin_file);
+EXPORT_SYMBOL_GPL(class_device_remove_bin_file);
EXPORT_SYMBOL_GPL(class_interface_register);
EXPORT_SYMBOL_GPL(class_interface_unregister);