ACPI: x86: utils: Remove Lenovo Yoga Tablet 2's MAGN0001

[linux-2.6-microblaze.git] / drivers / acpi / x86 / utils.c

diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c
index ba420a2..9c2d6f3 100644 (file)
--- a/drivers/acpi/x86/utils.c
+++ b/drivers/acpi/x86/utils.c
@@ -143,6 +143,16 @@ static const struct override_status_id override_status_ids[] = {
                DMI_EXACT_MATCH(DMI_BOARD_SERIAL, "Default string"),
                DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
              }),
+
+       /*
+        * The LSM303D on the Lenovo Yoga Tablet 2 series is present
+        * as both ACCL0001 and MAGN0001. As we can only ever register an
+        * i2c client for one of them, ignore MAGN0001.
+        */
+       NOT_PRESENT_ENTRY_HID("MAGN0001", "1", ATOM_SILVERMONT, {
+               DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+               DMI_MATCH(DMI_PRODUCT_FAMILY, "YOGATablet2"),
+             }),
 };
 
 bool acpi_device_override_status(struct acpi_device *adev, unsigned long long *status)