diff options
Diffstat (limited to 'drivers/platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c')
| -rw-r--r-- | drivers/platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c | 7 |
1 files changed, 6 insertions, 1 deletions
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 9fa3037c03d1..6c2e607968f2 100644 --- a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c +++ b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-tpmi.c @@ -427,6 +427,9 @@ static int uncore_probe(struct auxiliary_device *auxdev, const struct auxiliary_ auxiliary_set_drvdata(auxdev, tpmi_uncore); + if (topology_max_dies_per_package() > 1) + return 0; + tpmi_uncore->root_cluster.root_domain = true; tpmi_uncore->root_cluster.uncore_root = tpmi_uncore; @@ -450,7 +453,9 @@ static void uncore_remove(struct auxiliary_device *auxdev) { struct tpmi_uncore_struct *tpmi_uncore = auxiliary_get_drvdata(auxdev); - uncore_freq_remove_die_entry(&tpmi_uncore->root_cluster.uncore_data); + if (tpmi_uncore->root_cluster.root_domain) + uncore_freq_remove_die_entry(&tpmi_uncore->root_cluster.uncore_data); + remove_cluster_entries(tpmi_uncore); uncore_freq_common_exit(); |