mm, debug_pagealloc: don't rely on static keys too early

[linux.git] / drivers / acpi / button.c

diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index d27b01c0323d05ab402f3f5c39e252bba1be468c..b758b45737f50ff5ce1d9a816f7a7164ed8525b1 100644 (file)
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -77,6 +77,19 @@ MODULE_DEVICE_TABLE(acpi, button_device_ids);
 
 /* Please keep this list sorted alphabetically by vendor and model */
 static const struct dmi_system_id dmi_lid_quirks[] = {
+       {
+               /*
+                * Acer Switch 10 SW5-012. _LID method messes with home and
+                * power button GPIO IRQ settings causing an interrupt storm on
+                * both GPIOs. This is unfixable without a DSDT override, so we
+                * have to disable the lid-switch functionality altogether :|
+                */
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "Aspire SW5-012"),
+               },
+               .driver_data = (void *)(long)ACPI_BUTTON_LID_INIT_DISABLED,
+       },
        {
                /*
                 * Asus T200TA, _LID keeps reporting closed after every second