From 381a0b4ce45b2ad809b79049e6316a83d5eaa2ea Mon Sep 17 00:00:00 2001 From: Bjorn Andersson <bjorn.andersson@linaro.org> Date: Tue, 9 Aug 2016 17:42:55 -0700 Subject: [PATCH] soc: qcom: smd: Request irqs after parsing properties The code exectued by the interrupt handler depends on the values parsed after requesting the irq, just to be save we should therefor move the request_irq() call to be done after parsing the properties. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org> --- drivers/soc/qcom/smd.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/drivers/soc/qcom/smd.c b/drivers/soc/qcom/smd.c index 63e72eb9baa7..679f7778a4e3 100644 --- a/drivers/soc/qcom/smd.c +++ b/drivers/soc/qcom/smd.c @@ -1348,22 +1348,6 @@ static int qcom_smd_parse_edge(struct device *dev, edge->of_node = of_node_get(node); - irq = irq_of_parse_and_map(node, 0); - if (irq < 0) { - dev_err(dev, "required smd interrupt missing\n"); - return -EINVAL; - } - - ret = devm_request_irq(dev, irq, - qcom_smd_edge_intr, IRQF_TRIGGER_RISING, - node->name, edge); - if (ret) { - dev_err(dev, "failed to request smd irq\n"); - return ret; - } - - edge->irq = irq; - key = "qcom,smd-edge"; ret = of_property_read_u32(node, key, &edge->edge_id); if (ret) { @@ -1398,6 +1382,22 @@ static int qcom_smd_parse_edge(struct device *dev, return -EINVAL; } + irq = irq_of_parse_and_map(node, 0); + if (irq < 0) { + dev_err(dev, "required smd interrupt missing\n"); + return -EINVAL; + } + + ret = devm_request_irq(dev, irq, + qcom_smd_edge_intr, IRQF_TRIGGER_RISING, + node->name, edge); + if (ret) { + dev_err(dev, "failed to request smd irq\n"); + return ret; + } + + edge->irq = irq; + return 0; }