From 2957e9a7ea070524508a846205689431cb5c101f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 1 Jul 2024 19:13:54 +0200 Subject: Adding upstream version 6.9.7. Signed-off-by: Daniel Baumann --- drivers/platform/x86/intel/tpmi.c | 7 +++++-- .../platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c | 7 +++++++ 2 files changed, 12 insertions(+), 2 deletions(-) (limited to 'drivers/platform/x86/intel') diff --git a/drivers/platform/x86/intel/tpmi.c b/drivers/platform/x86/intel/tpmi.c index 910df7c654..003e765ded 100644 --- a/drivers/platform/x86/intel/tpmi.c +++ b/drivers/platform/x86/intel/tpmi.c @@ -763,8 +763,11 @@ static int intel_vsec_tpmi_init(struct auxiliary_device *auxdev) * when actual device nodes created outside this * loop via tpmi_create_devices(). */ - if (pfs->pfs_header.tpmi_id == TPMI_INFO_ID) - tpmi_process_info(tpmi_info, pfs); + if (pfs->pfs_header.tpmi_id == TPMI_INFO_ID) { + ret = tpmi_process_info(tpmi_info, pfs); + if (ret) + return ret; + } if (pfs->pfs_header.tpmi_id == TPMI_CONTROL_ID) tpmi_set_control_base(auxdev, tpmi_info, pfs); diff --git a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c index ef730200a0..bb8e72deb3 100644 --- a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c +++ b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c @@ -240,6 +240,7 @@ static int uncore_probe(struct auxiliary_device *auxdev, const struct auxiliary_ bool read_blocked = 0, write_blocked = 0; struct intel_tpmi_plat_info *plat_info; struct tpmi_uncore_struct *tpmi_uncore; + bool uncore_sysfs_added = false; int ret, i, pkg = 0; int num_resources; @@ -384,9 +385,15 @@ static int uncore_probe(struct auxiliary_device *auxdev, const struct auxiliary_ } /* Point to next cluster offset */ cluster_offset >>= UNCORE_MAX_CLUSTER_PER_DOMAIN; + uncore_sysfs_added = true; } } + if (!uncore_sysfs_added) { + ret = -ENODEV; + goto remove_clusters; + } + auxiliary_set_drvdata(auxdev, tpmi_uncore); tpmi_uncore->root_cluster.root_domain = true; -- cgit v1.2.3