usb: typec: Constify static attribute_group structs

These are never modified, so make them const to allow the compiler to
put them in read-only memory. Done with the help of coccinelle.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20201125162500.37228-3-rikard.falkeborn@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c
index df4478b..8f40093 100644 (file)
--- a/drivers/usb/typec/class.c
+++ b/drivers/usb/typec/class.c
@@ -417,7 +417,7 @@ static umode_t typec_altmode_attr_is_visible(struct kobject *kobj,
        return attr->mode;
 }
 
-static struct attribute_group typec_altmode_group = {
+static const struct attribute_group typec_altmode_group = {
        .is_visible = typec_altmode_attr_is_visible,
        .attrs = typec_altmode_attrs,
 };
@@ -607,7 +607,7 @@ static umode_t typec_partner_attr_is_visible(struct kobject *kobj, struct attrib
        return attr->mode;
 }
 
-static struct attribute_group typec_partner_group = {
+static const struct attribute_group typec_partner_group = {
        .is_visible = typec_partner_attr_is_visible,
        .attrs = typec_partner_attrs
 };
@@ -789,7 +789,7 @@ static umode_t typec_plug_attr_is_visible(struct kobject *kobj, struct attribute
        return attr->mode;
 }
 
-static struct attribute_group typec_plug_group = {
+static const struct attribute_group typec_plug_group = {
        .is_visible = typec_plug_attr_is_visible,
        .attrs = typec_plug_attrs
 };
@@ -1479,7 +1479,7 @@ static umode_t typec_attr_is_visible(struct kobject *kobj,
        return attr->mode;
 }
 
-static struct attribute_group typec_group = {
+static const struct attribute_group typec_group = {
        .is_visible = typec_attr_is_visible,
        .attrs = typec_attrs,
 };