From nobody Thu Oct 2 06:34:33 2025 Received: from lelvem-ot02.ext.ti.com (lelvem-ot02.ext.ti.com [198.47.23.235]) (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 ABF6A2F3C2F; Mon, 22 Sep 2025 07:13:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.235 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758525191; cv=none; b=eg9rCJ52rBY7CRo5egc1cfiCBwqqEjdI/r5reox0hPuugIfFWHD96sy0NiE+ljK5EXYePFnULonaPUBaZV3o8DsnR55sCRK+OHFY5VSx+PfiJ2WbTswsfHBy/EyMBbGe9hKU7t1ZO0bIluW99YF37wqiadJdCuCyT521PokL5Ko= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758525191; c=relaxed/simple; bh=tgsnuTZQ+p+3FVYHZX88VPoMm3M4J2mOfqOv+mONVQo=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=fzCDTWxNi4aRPKfdB1RPt+wkDkRZGyUyk48Er0q/lOEkDie7lgrNNlhSOnJC2+U6susqsGjsWU91cNfGSDTC3rpfrkEO1CUrrdBoe6qJPm5NMN3jTqlyX1i4U0VUdMII4EiwfSIVXWAnzoxpIX/qf27ZVWgQUB2dprpSV3u+ACk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=MRlNdfoG; arc=none smtp.client-ip=198.47.23.235 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="MRlNdfoG" Received: from lelvem-sh01.itg.ti.com ([10.180.77.71]) by lelvem-ot02.ext.ti.com (8.15.2/8.15.2) with ESMTP id 58M7CaSo1200440; Mon, 22 Sep 2025 02:12:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1758525156; bh=nf/R5npK7bn+6Y0fPXkVPUfGPQf+QEJ2cGcQG/nZiBI=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=MRlNdfoGn9HN3TwDEQANlLhDcMMghjDYljxT+VxGATiL+4Vmjh6M8vLNxtCwFx7vf eS6GSL6Tde2Ru48CYLCg7i89aufOXYmklwFZtccO+FdUaLMT8wxTMmqhMUuvjYr6TT BAwjvDO3SSuKCfp5ZIEFPtszWbJT7gk2Zcot4clo= Received: from DFLE109.ent.ti.com (dfle109.ent.ti.com [10.64.6.30]) by lelvem-sh01.itg.ti.com (8.18.1/8.18.1) with ESMTPS id 58M7Caff117942 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA256 bits=128 verify=FAIL); Mon, 22 Sep 2025 02:12:36 -0500 Received: from DFLE201.ent.ti.com (10.64.6.59) by DFLE109.ent.ti.com (10.64.6.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.55; Mon, 22 Sep 2025 02:12:35 -0500 Received: from lelvem-mr05.itg.ti.com (10.180.75.9) by DFLE201.ent.ti.com (10.64.6.59) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.20 via Frontend Transport; Mon, 22 Sep 2025 02:12:35 -0500 Received: from uda0492258.dhcp.ti.com (uda0492258.dhcp.ti.com [172.24.231.84]) by lelvem-mr05.itg.ti.com (8.18.1/8.18.1) with ESMTP id 58M7CN0S2369246; Mon, 22 Sep 2025 02:12:30 -0500 From: Siddharth Vadapalli To: , , , , , , , , , , , , , , , <18255117159@163.com>, , CC: , , , , Subject: [PATCH v3 1/4] PCI: Export pci_get_host_bridge_device() for use by pci-keystone Date: Mon, 22 Sep 2025 12:42:13 +0530 Message-ID: <20250922071222.2814937-2-s-vadapalli@ti.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250922071222.2814937-1-s-vadapalli@ti.com> References: <20250922071222.2814937-1-s-vadapalli@ti.com> 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 X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea Content-Type: text/plain; charset="utf-8" The pci-keystone.c driver uses the 'pci_get_host_bridge_device()' helper. In preparation for enabling the pci-keystone.c driver to be built as a loadable module, export 'pci_get_host_bridge_device()'. Signed-off-by: Siddharth Vadapalli --- v2 of this patch is at: https://lore.kernel.org/r/20250912122356.3326888-2-s-vadapalli@ti.com/ No changes since v2. drivers/pci/host-bridge.c | 1 + include/linux/pci.h | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/pci/host-bridge.c b/drivers/pci/host-bridge.c index afa50b446567..be5ef6516cff 100644 --- a/drivers/pci/host-bridge.c +++ b/drivers/pci/host-bridge.c @@ -33,6 +33,7 @@ struct device *pci_get_host_bridge_device(struct pci_dev = *dev) kobject_get(&bridge->kobj); return bridge; } +EXPORT_SYMBOL_GPL(pci_get_host_bridge_device); =20 void pci_put_host_bridge_device(struct device *dev) { diff --git a/include/linux/pci.h b/include/linux/pci.h index d1fdf81fbe1e..b253cbc27d36 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -646,6 +646,7 @@ struct pci_host_bridge *pci_alloc_host_bridge(size_t pr= iv); struct pci_host_bridge *devm_pci_alloc_host_bridge(struct device *dev, size_t priv); void pci_free_host_bridge(struct pci_host_bridge *bridge); +struct device *pci_get_host_bridge_device(struct pci_dev *dev); struct pci_host_bridge *pci_find_host_bridge(struct pci_bus *bus); =20 void pci_set_host_bridge_release(struct pci_host_bridge *bridge, --=20 2.43.0