sysfs: Add helper BIN_ATTRIBUTE_GROUPS

New helper BIN_ATTRIBUTE_GROUPS() does the same as ATTRIBUTE_GROUPS(),
just for binary attributes.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/e20db248-ed30-cf5d-a37c-b538dceaa5b2@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index d76a1ddf83a3144f379266a2b90f1aca883c7292..a12556a4b93ad0d1de96aca38c15f9c27ae7ace3 100644 (file)
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -162,6 +162,12 @@ static const struct attribute_group _name##_group = {              \
 };                                                             \
 __ATTRIBUTE_GROUPS(_name)
 
+#define BIN_ATTRIBUTE_GROUPS(_name)                            \
+static const struct attribute_group _name##_group = {          \
+       .bin_attrs = _name##_attrs,                             \
+};                                                             \
+__ATTRIBUTE_GROUPS(_name)
+
 struct file;
 struct vm_area_struct;
 struct address_space;