From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Johan Hovold , Stephen Boyd , Sasha Levin Subject: [PATCH 4.14 138/164] clk: qcom: common: fix legacy board-clock registration Date: Tue, 12 Dec 2017 13:45:18 +0100 Message-Id: <20171212123450.540824267@linuxfoundation.org> In-Reply-To: <20171212123443.785979602@linuxfoundation.org> References: <20171212123443.785979602@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Johan Hovold [ Upstream commit 43a51019cc8ff1b1cd2ba72e86563beb40d356fc ] Make sure to search only the child nodes of "/clocks", rather than the whole device-tree depth-first starting at "/clocks" when determining whether to register a fixed clock in the legacy board-clock registration helper. Fixes: ee15faffef11 ("clk: qcom: common: Add API to register board clocks backwards compatibly") Signed-off-by: Johan Hovold Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/clk/qcom/common.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- a/drivers/clk/qcom/common.c +++ b/drivers/clk/qcom/common.c @@ -143,8 +143,10 @@ static int _qcom_cc_register_board_clk(s int ret; clocks_node = of_find_node_by_path("/clocks"); - if (clocks_node) - node = of_find_node_by_name(clocks_node, path); + if (clocks_node) { + node = of_get_child_by_name(clocks_node, path); + of_node_put(clocks_node); + } if (!node) { fixed = devm_kzalloc(dev, sizeof(*fixed), GFP_KERNEL);