From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yijing Wang Date: Sat, 27 Apr 2013 09:12:28 +0000 Subject: [PATCH 6/7] PCI/IA64: add host bridge resource release for _CRS path Message-Id: <1367053949-38424-7-git-send-email-wangyijing@huawei.com> List-Id: References: <1367053949-38424-1-git-send-email-wangyijing@huawei.com> In-Reply-To: <1367053949-38424-1-git-send-email-wangyijing@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Bjorn Helgaas Cc: linux-pci@vger.kernel.org, Hanjun Guo , jiang.liu@huawei.com, Yijing Wang , Tony Luck , Fenghua Yu , Yinghai Lu , Greg Kroah-Hartman , linux-ia64@vger.kernel.org Set IA64 host bridge release function to make sure root bridge related resources get freed during root bus removal. Signed-off-by: Yijing Wang Signed-off-by: Jiang Liu Cc: Tony Luck Cc: Fenghua Yu Cc: Yinghai Lu Cc: Greg Kroah-Hartman Cc: linux-ia64@vger.kernel.org --- arch/ia64/pci/pci.c | 11 ++++++++++- 1 files changed, 10 insertions(+), 1 deletions(-) diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c index 658030f..2857a83 100644 --- a/arch/ia64/pci/pci.c +++ b/arch/ia64/pci/pci.c @@ -358,6 +358,13 @@ static void __release_pci_root_info(struct pci_root_info *info) kfree(info); } +static void release_pci_root_info(struct pci_host_bridge *bridge) +{ + struct pci_root_info *info = bridge->release_data; + + __release_pci_root_info(info); +} + struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root) { struct acpi_device *device = root->device; @@ -433,7 +440,9 @@ struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root) __release_pci_root_info(info); return NULL; } - + + pci_set_host_bridge_release(to_pci_host_bridge(pbus->bridge), + release_pci_root_info, info); pci_scan_child_bus(pbus); return pbus; -- 1.7.1