summaryrefslogtreecommitdiff
path: root/include/linux/sysfs.h
diff options
context:
space:
mode:
authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-12-11 08:41:08 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-12-11 08:41:08 +0100
commit42e64571d516ef761d9f330c80493637cbf3bdda (patch)
tree5f3df1c06c2d571efa5fd72d0c8022a80140eec2 /include/linux/sysfs.h
parentb8f3bff057b017309fbd61fe74712b1f185b5399 (diff)
parent50c4c4e268a2d7a3e58ebb698ac74da0de40ae36 (diff)
Merge 4.15-rc3 into tty-next
We want the serial/tty fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/sysfs.h')
-rw-r--r--include/linux/sysfs.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index e32dfe098e82..40839c02d28c 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -117,6 +117,12 @@ struct attribute_group {
.show = _name##_show, \
}
+#define __ATTR_RO_MODE(_name, _mode) { \
+ .attr = { .name = __stringify(_name), \
+ .mode = VERIFY_OCTAL_PERMISSIONS(_mode) }, \
+ .show = _name##_show, \
+}
+
#define __ATTR_WO(_name) { \
.attr = { .name = __stringify(_name), .mode = S_IWUSR }, \
.store = _name##_store, \