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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-03 14:26:43 +0300
committerJiri Kosina <jkosina@suse.cz>2017-08-03 14:38:29 +0300
commit9182fb98d64baad43a5721c7617cbf91a89279dd (patch)
tree72545e19b2b7006933131d6bfcb79f5e1bf633ab /drivers/hid
parenta9d0683e0b62b46c7a5d0ebd8f642d8f9a4b7b32 (diff)
downloadlinux-9182fb98d64baad43a5721c7617cbf91a89279dd.tar.xz
HID: multitouch: constify attribute_group structures.
attribute_group are not supposed to change at runtime. All functions working with attribute_group provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
-rw-r--r--drivers/hid/hid-multitouch.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index aff20f4b6d97..e8acf93e6597 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -341,7 +341,7 @@ static struct attribute *sysfs_attrs[] = {
NULL
};
-static struct attribute_group mt_attribute_group = {
+static const struct attribute_group mt_attribute_group = {
.attrs = sysfs_attrs
};