From a22d36eb5b150913325640cb793e13e08d1bd715 Mon Sep 17 00:00:00 2001 From: Srinivas Pandruvada Date: Tue, 3 Oct 2023 09:32:32 -0700 Subject: [PATCH] platform/x86: ISST: Allow level 0 to be not present MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit It is possible that SST level 0 or base level is not present in some configurations. So don't set level 0 mask in level_en_mask by default. Signed-off-by: Srinivas Pandruvada Reviewed-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20231003163234.1856669-3-srinivas.pandruvada@linux.intel.com Signed-off-by: Ilpo Järvinen --- drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c b/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c index a672a1c814af..ac5c6a812592 100644 --- a/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c +++ b/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c @@ -364,9 +364,6 @@ static int sst_main(struct auxiliary_device *auxdev, struct tpmi_per_power_domai /* Read PP header */ *((u64 *)&pd_info->pp_header) = readq(pd_info->sst_base + pd_info->sst_header.pp_offset); - /* Force level_en_mask level 0 */ - pd_info->pp_header.level_en_mask |= 0x01; - mask = 0x01; levels = 0; for (i = 0; i < 8; ++i) {