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@xxxxxxxxxxxxxx> Cc: Ike Panhc <ike.pan@xxxxxxxxxxxxx> --- drivers/platform/x86/ideapad-laptop.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c index b4c495a62e..3966b81172 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -439,7 +439,7 @@ 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 }; @@ -454,7 +454,7 @@ struct ideapad_rfk_data { int type; }; -const struct ideapad_rfk_data ideapad_rfk_data[] = { +static 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 }, @@ -822,7 +822,7 @@ static void ideapad_acpi_notify(acpi_handle handle, u32 event, void *data) } /* Blacklist for devices where the ideapad rfkill interface does not work */ -static struct dmi_system_id rfkill_blacklist[] = { +static const struct dmi_system_id rfkill_blacklist[] = { /* The Lenovo Yoga 2 11 always reports everything as blocked */ { .ident = "Lenovo Yoga 2 11", -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe platform-driver-x86" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html