From 49458e83082d6c68c6b7b8905789dc4f35eca422 Mon Sep 17 00:00:00 2001 From: Mathias Krause Date: Wed, 16 Jul 2014 19:43:15 +0200 Subject: [PATCH] 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 Cc: Ike Panhc Signed-off-by: Matthew Garrett --- drivers/platform/x86/ideapad-laptop.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index 84641877df28..fc468a3d95ce 100644 --- 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 },