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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-07-11 06:16:07 +0300
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2017-07-13 00:18:27 +0300
commitfab2f5e0f3b79d9d2de2c375f9a5ad9a5ced826e (patch)
tree4b3f47293dd9cd7c0980b207269c2063d9f88ed5 /drivers/input/rmi4
parent5e895b74169a00d865a80536a424ddd918f1c6c0 (diff)
downloadlinux-fab2f5e0f3b79d9d2de2c375f9a5ad9a5ced826e.tar.xz
Input: synaptics-rmi4 - constify attribute_group structures in F34
attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 5287 448 0 5735 1667 drivers/input/rmi4/rmi_f34.o File size After adding 'const': text data bss dec hex filename 5339 384 0 5723 165b drivers/input/rmi4/rmi_f34.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/rmi4')
-rw-r--r--drivers/input/rmi4/rmi_f34.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/rmi4/rmi_f34.c b/drivers/input/rmi4/rmi_f34.c
index b8ee78e0d61f..4cfe9703a8e7 100644
--- a/drivers/input/rmi4/rmi_f34.c
+++ b/drivers/input/rmi4/rmi_f34.c
@@ -516,7 +516,7 @@ static struct attribute *rmi_firmware_attrs[] = {
NULL
};
-static struct attribute_group rmi_firmware_attr_group = {
+static const struct attribute_group rmi_firmware_attr_group = {
.attrs = rmi_firmware_attrs,
};