{"id":2224036,"url":"http://patchwork.ozlabs.org/api/patches/2224036/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-pci/patch/20260416153524.1405955-1-chandrashekar.devegowda@intel.com/","project":{"id":28,"url":"http://patchwork.ozlabs.org/api/projects/28/?format=json","name":"Linux PCI development","link_name":"linux-pci","list_id":"linux-pci.vger.kernel.org","list_email":"linux-pci@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260416153524.1405955-1-chandrashekar.devegowda@intel.com>","list_archive_url":null,"date":"2026-04-16T15:35:23","name":"[v2] Bluetooth: btintel_pcie: Fix build error when CONFIG_ACPI is disabled","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"e0d7693b236e2ee55370fcca3a99b0532e050206","submitter":{"id":90156,"url":"http://patchwork.ozlabs.org/api/people/90156/?format=json","name":"Chandrashekar Devegowda","email":"chandrashekar.devegowda@intel.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-pci/patch/20260416153524.1405955-1-chandrashekar.devegowda@intel.com/mbox/","series":[{"id":500179,"url":"http://patchwork.ozlabs.org/api/series/500179/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-pci/list/?series=500179","date":"2026-04-16T15:35:23","name":"[v2] Bluetooth: btintel_pcie: Fix build error when CONFIG_ACPI is disabled","version":2,"mbox":"http://patchwork.ozlabs.org/series/500179/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2224036/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2224036/checks/","tags":{},"related":[],"headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linux-pci@vger.kernel.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256\n header.s=Intel header.b=H+Q/7e2s;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c0a:e001:db::12fc:5321; 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a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1776353765; x=1807889765;\n h=from:to:cc:subject:date:message-id:mime-version:\n content-transfer-encoding;\n bh=b5J/XNpLxlUh/lvWwGpUhJktPbhokRVEjpHgais1vZw=;\n b=H+Q/7e2sGMDxquxNq1jwjGusn532AXAiukPp8ulz0P+a14ovUtm1jSRE\n 9G9EBiTJn6sPUrJWqZXmo5SnubT7+PN0Z13tFqgE+zGjgHvqAbIokIR3K\n LTQhi9r9+Ao8C3zN1ImKtYDF/By4hX++H8gRgI+YIeDq8cTUjqQRyCLlw\n Y6W8nUq40OTJqAirQdTUcwzv8zDO8nv0tEHE0V70O8rA+VmTWyP4DbPYP\n GNPeKPW/tm34QhOlEwl84X9zHbaDorskqPahQu71bGe+hN5AedSWDM3PF\n sJHZu3MQNU3JqNRvRsOAuD7L0u2TEJmYteheDZ9Ec1KrVpnX0qWrOTPWa\n A==;","X-CSE-ConnectionGUID":["iT2mneZuT5eixUhvjGNhNQ==","QAhyX3eGSTGP38wrX73gRA=="],"X-CSE-MsgGUID":["7DibotmiTTW6PO75vKjllw==","Eg9BzuShROWOPSKSeRvdnA=="],"X-IronPort-AV":["E=McAfee;i=\"6800,10657,11760\"; a=\"77056428\"","E=Sophos;i=\"6.23,181,1770624000\";\n d=\"scan'208\";a=\"77056428\"","E=Sophos;i=\"6.23,181,1770624000\";\n d=\"scan'208\";a=\"231006022\""],"X-ExtLoop1":"1","From":"Chandrashekar Devegowda ","To":"linux-bluetooth@vger.kernel.org","Cc":"linux-pci@vger.kernel.org,\n\tbhelgaas@google.com,\n\travishankar.srivatsa@intel.com,\n\tchethan.tumkur.narayan@intel.com,\n\tChandrashekar Devegowda ,\n\tkernel test robot ","Subject":"[PATCH v2] Bluetooth: btintel_pcie: Fix build error when CONFIG_ACPI\n is disabled","Date":"Thu, 16 Apr 2026 21:05:23 +0530","Message-ID":"<20260416153524.1405955-1-chandrashekar.devegowda@intel.com>","X-Mailer":"git-send-email 2.43.0","Precedence":"bulk","X-Mailing-List":"linux-pci@vger.kernel.org","List-Id":"","List-Subscribe":"","List-Unsubscribe":"","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit"},"content":"btintel_pcie_acpi_reset_method() uses ACPI APIs such as\nacpi_evaluate_object() and acpi_has_method() which are not available\nwhen CONFIG_ACPI is disabled, causing build errors on architectures\nthat lack ACPI support.\n\nGuard btintel_pcie_acpi_reset_method() and btintel_pcie_perform_pldr()\nwith IS_ENABLED(CONFIG_ACPI). Since PLDR relies entirely on ACPI reset\nmethods, skip the entire PLDR flow when ACPI is not enabled instead of\nunnecessarily unbinding and reprobing WiFi with no actual reset.\n\nFixes: 912a499a7955 (\"Bluetooth: btintel_pcie: Support Product level reset\")\nReported-by: kernel test robot \nSigned-off-by: Chandrashekar Devegowda \n---\nv1 -> v2:\n - Guard btintel_pcie_perform_pldr() along with\n btintel_pcie_acpi_reset_method() under IS_ENABLED(CONFIG_ACPI)\n instead of providing a separate stub for the ACPI method, since\n PLDR is meaningless without ACPI support (Paul).\n - Tested with CONFIG_ACPI=y, CONFIG_ACPI disabled, and 0day CI\n alpha config.\n\n drivers/bluetooth/btintel_pcie.c | 7 +++++++\n 1 file changed, 7 insertions(+)","diff":"diff --git a/drivers/bluetooth/btintel_pcie.c b/drivers/bluetooth/btintel_pcie.c\nindex 076beb45c410..07223965388a 100644\n--- a/drivers/bluetooth/btintel_pcie.c\n+++ b/drivers/bluetooth/btintel_pcie.c\n@@ -2280,6 +2280,7 @@ static void btintel_pcie_inc_recovery_count(struct pci_dev *pdev,\n static int btintel_pcie_setup_hdev(struct btintel_pcie_data *data);\n static void btintel_pcie_reset(struct hci_dev *hdev);\n \n+#if IS_ENABLED(CONFIG_ACPI)\n static int btintel_pcie_acpi_reset_method(struct btintel_pcie_data *data)\n {\n \tunion acpi_object *obj, argv4;\n@@ -2389,6 +2390,12 @@ static void btintel_pcie_perform_pldr(struct btintel_pcie_data *data)\n \t\t\tBT_ERR(\"BT reprobe failed for BDF:%s\", pci_name(pdev));\n \t}\n }\n+#else\n+static void btintel_pcie_perform_pldr(struct btintel_pcie_data *data)\n+{\n+\tbt_dev_warn(data->hdev, \"PLDR not supported, ACPI is disabled\");\n+}\n+#endif\n \n static void btintel_pcie_reset_work(struct work_struct *wk)\n {\n","prefixes":["v2"]}