diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
index fed4111ac31a..233d2ee598a6 100644
--- a/drivers/platform/x86/dell-laptop.c
+++ b/drivers/platform/x86/dell-laptop.c
@@ -70,7 +70,7 @@ static struct quirk_entry quirk_dell_vostro_v130 = {
 	.touchpad_led = 1,
 };
 
-static int dmi_matched(const struct dmi_system_id *dmi)
+static int __init dmi_matched(const struct dmi_system_id *dmi)
 {
 	quirks = dmi->driver_data;
 	return 1;
@@ -123,7 +123,7 @@ static const struct dmi_system_id dell_device_table[] __initconst = {
 };
 MODULE_DEVICE_TABLE(dmi, dell_device_table);
 
-static struct dmi_system_id dell_quirks[] = {
+static const struct dmi_system_id dell_quirks[] __initconst = {
 	{
 		.callback = dmi_matched,
 		.ident = "Dell Vostro V130",
@@ -780,7 +780,7 @@ static struct led_classdev touchpad_led = {
 	.flags = LED_CORE_SUSPENDRESUME,
 };
 
-static int touchpad_led_init(struct device *dev)
+static int __init touchpad_led_init(struct device *dev)
 {
 	return led_classdev_register(dev, &touchpad_led);
 }