ideapad-laptop: Constify DMI table and other r/o variables

Constify the rfkill_blacklist[] DMI table, the ideapad_rfk_data[] table
and the ideapad_attribute_group attribute group. There's no need to have
them writeable during runtime.

Signed-off-by: Mathias Krause <minipli@googlemail.com>
Cc: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>

diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index 84641877df287f940d8d8cfddd7a1653a159ddf0..fc468a3d95cea3a2f4a8bc260717e6b1c920449d 100644 (file)
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -441,7 +441,7 @@ static umode_t ideapad_is_visible(struct kobject *kobj,
        return supported ? attr->mode : 0;
 }
 
-static struct attribute_group ideapad_attribute_group = {
+static const struct attribute_group ideapad_attribute_group = {
        .is_visible = ideapad_is_visible,
        .attrs = ideapad_attributes
 };
@@ -456,7 +456,7 @@ struct ideapad_rfk_data {
        int type;
 };
 
-const struct ideapad_rfk_data ideapad_rfk_data[] = {
+const const struct ideapad_rfk_data ideapad_rfk_data[] = {
        { "ideapad_wlan",    CFG_WIFI_BIT, VPCCMD_W_WIFI, RFKILL_TYPE_WLAN },
        { "ideapad_bluetooth", CFG_BT_BIT, VPCCMD_W_BT, RFKILL_TYPE_BLUETOOTH },
        { "ideapad_3g",        CFG_3G_BIT, VPCCMD_W_3G, RFKILL_TYPE_WWAN },