From 462ccc35a750f335c8456cde9120b8b593fff60f Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Wed, 16 Mar 2022 11:23:05 +0100 Subject: Revert "ACPI: scan: Do not add device IDs from _CID if _HID is not valid" Revert commit e38f9ff63e6d ("ACPI: scan: Do not add device IDs from _CID if _HID is not valid"), because it has introduced regressions on multiple systems, even though it only has effect on clearly invalid firmware. Reported-by: Pierre-Louis Bossart Signed-off-by: Rafael J. Wysocki --- drivers/acpi/scan.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index 1331756d4cfc..8b2e5ef15559 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -1377,11 +1377,11 @@ static void acpi_set_pnp_ids(acpi_handle handle, struct acpi_device_pnp *pnp, if (info->valid & ACPI_VALID_HID) { acpi_add_id(pnp, info->hardware_id.string); pnp->type.platform_id = 1; - if (info->valid & ACPI_VALID_CID) { - cid_list = &info->compatible_id_list; - for (i = 0; i < cid_list->count; i++) - acpi_add_id(pnp, cid_list->ids[i].string); - } + } + if (info->valid & ACPI_VALID_CID) { + cid_list = &info->compatible_id_list; + for (i = 0; i < cid_list->count; i++) + acpi_add_id(pnp, cid_list->ids[i].string); } if (info->valid & ACPI_VALID_ADR) { pnp->bus_address = info->address; -- cgit