From nobody Wed Apr 1 22:33:59 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1B0CB339872; Wed, 1 Apr 2026 09:19:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775035142; cv=none; b=t4Yx2cFndLQCu8S7+Zb4RcXjSe1RMvExfAiNyIZ1wzJVGJTLsOKMAD2253FfLg6c6fVEFA1lLdWRse+19bsljAQ2MirVYn/bOOpZ6Jy2v88w5bozHxNqSwXnQ1yHKJ6SMmo6ZKzvC/k1PgMXBsnpOKLnMMrH1g3dgNRa3riB6d4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775035142; c=relaxed/simple; bh=//ZI0r5XZBi1MmxScFU0BKn5V3oSGkYwCfDdzUobDo8=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=qk19GhqMZEZe276TtIes7HVqdUAvwBjOrZboADGiEcFmz4XSpYHGpwauZyWJ8G3c0N3/Tdpb3YECjL3qLYQAzpXpj3tWYSX4bkuO59kuhk/MxgzlZwLYDskUDr9ord7k/XwzXWtdhHCuR+EFsyXrRxssCwdoPHEFJsA4UNsiT0Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uVq7nAA8; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="uVq7nAA8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2F808C4CEF7; Wed, 1 Apr 2026 09:19:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775035141; bh=//ZI0r5XZBi1MmxScFU0BKn5V3oSGkYwCfDdzUobDo8=; h=From:To:Cc:Subject:Date:From; b=uVq7nAA8dMKbcMBDmbIkmSOxQlCG9XSeJJhb4uL0XlmD6R2hFNfltRsW4yKRQi+wv b00g7MrlHp9OCaMFyzG7lFjdvIO3oymf/Q2wnlrxQqgjquTFra1CwR3Uevf0p1Fugn IyNKn89C41zxA77EwRDMtyB0LkmBjYsMP54IxMjD68Bni1ECyAJJ2r3A3exREsh/wJ LTOs9eBm4fTZf6HQLRHoCG5r7zLN3w88WGEpky+YMNEGBF1Pdql7flc8T03oI2Rbu2 BS30qzzVLm7zFyqoCwEl4+VJ4ir6/g0oR+jXVwN4OPkJ+hoXilVy9r9wYe9B56A78r aiCnmFPYioivg== From: Arnd Bergmann To: Bartosz Golaszewski , Manivannan Sadhasivam Cc: Arnd Bergmann , Ulf Hansson , Michal Wilczynski , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] power: sequencing: pcie-m2: enforce PCI and OF dependencies Date: Wed, 1 Apr 2026 11:16:25 +0200 Message-Id: <20260401091847.305294-1-arnd@kernel.org> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Arnd Bergmann The driver fails to build when PCI is disabled: drivers/power/sequencing/pwrseq-pcie-m2.c: In function 'pwrseq_pcie_m2_regi= ster_notifier': drivers/power/sequencing/pwrseq-pcie-m2.c:368:54: error: 'pci_bus_type' und= eclared (first use in this function); did you mean 'pci_pcie_type'? 368 | ret =3D bus_register_notifier(&pci_bus_type= , &ctx->nb); | ^~~~~~~~~~~~ | pci_pcie_type Similarly, when CONFIG_OF is disabled: drivers/power/sequencing/pwrseq-pcie-m2.c: In function 'pwrseq_m2_pcie_crea= te_bt_node': drivers/power/sequencing/pwrseq-pcie-m2.c:191:9: error: implicit declaratio= n of function 'of_changeset_init' [-Wimplicit-function-declaration] 191 | of_changeset_init(ctx->ocs); | ^~~~~~~~~~~~~~~~~ Make both dependencies unconditional to prevent compile-testing in either configuration. Fixes: 3f736aecbdc8 ("power: sequencing: pcie-m2: Create serdev device for = WCN7850 bluetooth") Signed-off-by: Arnd Bergmann Reviewed-by: Ulf Hansson --- drivers/power/sequencing/Kconfig | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/power/sequencing/Kconfig b/drivers/power/sequencing/Kc= onfig index 1ec142525a4a..77c6d9227251 100644 --- a/drivers/power/sequencing/Kconfig +++ b/drivers/power/sequencing/Kconfig @@ -37,8 +37,9 @@ config POWER_SEQUENCING_TH1520_GPU =20 config POWER_SEQUENCING_PCIE_M2 tristate "PCIe M.2 connector power sequencing driver" - depends on (PCI && OF) || COMPILE_TEST - select OF_DYNAMIC if OF + depends on OF + depends on PCI + select OF_DYNAMIC help Say Y here to enable the power sequencing driver for PCIe M.2 connectors. This driver handles the power sequencing for the M.2 --=20 2.39.5