From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shannon Zhao Subject: [PATCH v4 20/21] arm/fdt: Export device_tree_for_each_node Date: Sat, 23 Jan 2016 17:20:12 +0800 Message-ID: <1453540813-15764-21-git-send-email-zhaoshenglong@huawei.com> References: <1453540813-15764-1-git-send-email-zhaoshenglong@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1453540813-15764-1-git-send-email-zhaoshenglong@huawei.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xen.org Cc: ian.campbell@citrix.com, stefano.stabellini@eu.citrix.com, peter.huangpeng@huawei.com, julien.grall@citrix.com, stefano.stabellini@citrix.com, shannon.zhao@linaro.org List-Id: xen-devel@lists.xenproject.org From: Shannon Zhao This function will be used by ACPI booting. Export it so that it can be used by other files. Signed-off-by: Shannon Zhao --- xen/arch/arm/bootfdt.c | 6 +++--- xen/include/xen/device_tree.h | 4 ++++ 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/xen/arch/arm/bootfdt.c b/xen/arch/arm/bootfdt.c index 74d208b..8a14015 100644 --- a/xen/arch/arm/bootfdt.c +++ b/xen/arch/arm/bootfdt.c @@ -85,9 +85,9 @@ static u32 __init device_tree_get_u32(const void *fdt, int node, * Returns 0 if all nodes were iterated over successfully. If @func * returns a value different from 0, that value is returned immediately. */ -static int __init device_tree_for_each_node(const void *fdt, - device_tree_node_func func, - void *data) +int __init device_tree_for_each_node(const void *fdt, + device_tree_node_func func, + void *data) { int node; int depth; diff --git a/xen/include/xen/device_tree.h b/xen/include/xen/device_tree.h index cf31e50..12942cf 100644 --- a/xen/include/xen/device_tree.h +++ b/xen/include/xen/device_tree.h @@ -173,6 +173,10 @@ typedef int (*device_tree_node_func)(const void *fdt, extern const void *device_tree_flattened; +int __init device_tree_for_each_node(const void *fdt, + device_tree_node_func func, + void *data); + /** * dt_unflatten_host_device_tree - Unflatten the host device tree * -- 2.0.4