diff options
| -rw-r--r-- | drivers/platform/surface/surface3-wmi.c | 12 | ||||
| -rw-r--r-- | drivers/platform/surface/surface_acpi_notify.c | 3 |
2 files changed, 6 insertions, 9 deletions
diff --git a/drivers/platform/surface/surface3-wmi.c b/drivers/platform/surface/surface3-wmi.c index 09ac9cfc40d8..089a8a48d920 100644 --- a/drivers/platform/surface/surface3-wmi.c +++ b/drivers/platform/surface/surface3-wmi.c @@ -116,15 +116,11 @@ static acpi_status s3_wmi_attach_spi_device(acpi_handle handle, void *data, void **return_value) { - struct acpi_device *adev, **ts_adev; + struct acpi_device *adev = acpi_fetch_acpi_dev(handle); + struct acpi_device **ts_adev = data; - if (acpi_bus_get_device(handle, &adev)) - return AE_OK; - - ts_adev = data; - - if (strncmp(acpi_device_bid(adev), SPI_TS_OBJ_NAME, - strlen(SPI_TS_OBJ_NAME))) + if (!adev || strncmp(acpi_device_bid(adev), SPI_TS_OBJ_NAME, + strlen(SPI_TS_OBJ_NAME))) return AE_OK; if (*ts_adev) { diff --git a/drivers/platform/surface/surface_acpi_notify.c b/drivers/platform/surface/surface_acpi_notify.c index 8339988d95c1..7b758f8cc137 100644 --- a/drivers/platform/surface/surface_acpi_notify.c +++ b/drivers/platform/surface/surface_acpi_notify.c @@ -770,7 +770,8 @@ static acpi_status san_consumer_setup(acpi_handle handle, u32 lvl, return AE_OK; /* Ignore ACPI devices that are not present. */ - if (acpi_bus_get_device(handle, &adev) != 0) + adev = acpi_fetch_acpi_dev(handle); + if (!adev) return AE_OK; san_consumer_dbg(&pdev->dev, handle, "creating device link\n"); |