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Thu, 16 Apr 2026 15:28:10 +0000 (GMT) From: Venkat Rao Bagalkote To: marcel@holtmann.org, luiz.dentz@gmail.com, chandrashekar.devegowda@intel.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org Cc: venkat88@linux.ibm.com, rafael@kernel.org, christophe.leroy@csgroup.eu, maddy@linux.ibm.com, riteshh@linux.ibm.com, broonie@kernel.org Subject: [PATCH] Bluetooth: btintel_pcie: Add ACPI dependency Date: Thu, 16 Apr 2026 20:58:03 +0530 Message-ID: <20260416152803.54396-1-venkat88@linux.ibm.com> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDE2MDE0NiBTYWx0ZWRfX6k2Cn0SPnGf+ 9D2CiZuozfjuiEomR5NGwy2vZKOWIHhU5iS6zxbv4pAa6gsg3n9eddmk3fyJotNjtMnfbusXx5j Li63bIl+ZDaODpmewfPIKV16GmTWWro5wCbFh1ofAdAjBDAe2w61CXmGxjf9bvqgx5o3Xg5+vT9 pOr5h6DKNZawXzLJPHxh+1PF/E6/48Kao5fngfFKU4iJdZePAwiwwbMwJzd8eXF7ifst257Ztk2 y9flTMKvusuCDung0yP0DV9VTYmC1fNaIBRJoTSj6Sa7uDT7Z9hhlVxWREgq3jesUHB2F6vwhgJ 7BuBz9m8meWLl6MpVfqaOsXBhfXrwGIsw6SQTGKTwW8oUE+HqVfDHhA76YnC1c9StuGu/Z9zm9F 0hcjebilYTPLTEeZ7zhhBCp8AzwJqkXVFFcatBBZ3lx/3AYxW4jy5oE/IFswOQrOCpNLCVIvPVP Mo7nFZJCzyJZWlIbR+w== X-Authority-Analysis: v=2.4 cv=eJ4jSnp1 c=1 sm=1 tr=0 ts=69e10015 cx=c_pps a=GFwsV6G8L6GxiO2Y/PsHdQ==:117 a=GFwsV6G8L6GxiO2Y/PsHdQ==:17 a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=uAbxVGIbfxUO_5tXvNgY:22 a=VwQbUJbxAAAA:8 a=VnNF1IyMAAAA:8 a=7B7D4v-UKSC2LpcJZicA:9 X-Proofpoint-GUID: n3Dq4EwukET4urK1A6n5ac0I8NzGIoE9 X-Proofpoint-ORIG-GUID: n3Dq4EwukET4urK1A6n5ac0I8NzGIoE9 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-16_03,2026-04-16_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 lowpriorityscore=0 adultscore=0 priorityscore=1501 clxscore=1011 bulkscore=0 suspectscore=0 spamscore=0 impostorscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604070000 definitions=main-2604160146 The btintel_pcie driver uses ACPI functions (acpi_has_method, ACPI_HANDLE, acpi_evaluate_dsm) in btintel_pcie_acpi_reset_method() but can be built without CONFIG_ACPI, leading to build failures discovered by IBM CI: drivers/bluetooth/btintel_pcie.c:2309:14: error: implicit declaration of function 'acpi_has_method' [-Werror=implicit-function-declaration] 2309 | if (!acpi_has_method(handle, "_PRR")) { | ^~~~~~~~~~~~~~~ Add ACPI dependency to the Kconfig entry to prevent building this driver when ACPI is disabled, since the driver requires ACPI functionality for its reset method. Reported-by: Venkat Rao Bagalkote Closes: https://lore.kernel.org/all/ad624e0d-cfd7-4521-ae33-c5c3287b4204@linux.ibm.com/ Fixes: 912a499a7955 ("Bluetooth: btintel_pcie: Support Product level reset") Suggested-by: Rafael J. Wysocki Signed-off-by: Venkat Rao Bagalkote --- Hi Marcel and Luiz, I'm submitting a fix for a build failure in the btintel_pcie driver when CONFIG_ACPI is not set. Christophe Leroy helped identify that commit 912a499a7955 introduced this issue. drivers/bluetooth/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/bluetooth/Kconfig b/drivers/bluetooth/Kconfig index c5d45cf91f88..fc1b37044a9b 100644 --- a/drivers/bluetooth/Kconfig +++ b/drivers/bluetooth/Kconfig @@ -502,7 +502,7 @@ config BT_NXPUART config BT_INTEL_PCIE tristate "Intel HCI PCIe driver" - depends on PCI + depends on PCI && ACPI select BT_INTEL select FW_LOADER help -- 2.45.2