From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Return-Path: From: Oza Pawandeep To: linux-pci@vger.kernel.org, okaya@codeaurora.org, timur@codeaurora.org Subject: [PATCH v2 2/4] PCI/portdrv: Add/Remove port services to the list Date: Wed, 15 Nov 2017 10:26:46 +0530 Message-Id: <1510721808-27164-3-git-send-email-poza@codeaurora.org> In-Reply-To: <1510721808-27164-1-git-send-email-poza@codeaurora.org> References: <1510721808-27164-1-git-send-email-poza@codeaurora.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Oza Pawandeep , Gabriele Paoloni , Greg Kroah-Hartman , Dongdong Liu , linux-arm-msm@vger.kernel.org, Bjorn Helgaas , Thomas Gleixner , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+bjorn=helgaas.com@lists.infradead.org List-ID: This patch adds and removes the port service to the service list. Signed-off-by: Oza Pawandeep diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c index a592103..6bfe986 100644 --- a/drivers/pci/pcie/portdrv_core.c +++ b/drivers/pci/pcie/portdrv_core.c @@ -454,6 +454,8 @@ static int pcie_port_probe_service(struct device *dev) if (status) return status; + list_add_tail(&pciedev->slist, &pciedev->port->service_list); + get_device(dev); return 0; } @@ -477,6 +479,9 @@ static int pcie_port_remove_service(struct device *dev) pciedev = to_pcie_device(dev); driver = to_service_driver(dev->driver); + + list_del(&pciedev->slist); + if (driver && driver->remove) { driver->remove(pciedev); put_device(dev); diff --git a/include/linux/pcieport_if.h b/include/linux/pcieport_if.h index b69769d..9d05621 100644 --- a/include/linux/pcieport_if.h +++ b/include/linux/pcieport_if.h @@ -31,6 +31,7 @@ struct pcie_device { u32 service; /* Port service this device represents */ void *priv_data; /* Service Private Data */ struct device device; /* Generic Device Interface */ + struct list_head slist; /* List of services */ }; #define to_pcie_device(d) container_of(d, struct pcie_device, device) -- Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc., a Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel