This unused variable can cause build failures with allmodconfig, and therefore it should be removed. Note: this does not applied to mainline (included in 100a57379380) but to amd-staging-drm-next only. Fixes: 6648f8587530 ("ACPI: x86: s2idle: Move _HID handling for AMD systems into structures") Signed-off-by: Alex Hung <alex.hung@xxxxxxx> --- drivers/acpi/x86/s2idle.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/acpi/x86/s2idle.c b/drivers/acpi/x86/s2idle.c index bfe611dc08cc..3d0cf0ace4a9 100644 --- a/drivers/acpi/x86/s2idle.c +++ b/drivers/acpi/x86/s2idle.c @@ -475,7 +475,6 @@ static int lps0_device_attach(struct acpi_device *adev, ACPI_LPS0_DSM_UUID_MICROSOFT, 0, &lps0_dsm_guid_microsoft); if (acpi_s2idle_vendor_amd()) { - const char *hid = acpi_device_hid(adev); static const struct acpi_device_id *dev_id; const struct amd_lps0_hid_device_data *data; -- 2.38.1