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
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