diff --git a/drivers/fpga/xilinx-pr-decoupler.c b/drivers/fpga/xilinx-pr-decoupler.c index 6994d68e9036..45b65a3264af 100644 --- a/drivers/fpga/xilinx-pr-decoupler.c +++ b/drivers/fpga/xilinx-pr-decoupler.c @@ -118,46 +118,30 @@ static int xlnx_pr_decoupler_probe(struct platform_device *pdev) if (IS_ERR(priv->io_base)) return PTR_ERR(priv->io_base); - priv->clk = devm_clk_get(&pdev->dev, "aclk"); + priv->clk = devm_clk_get_prepared(&pdev->dev, "aclk"); if (IS_ERR(priv->clk)) return dev_err_probe(&pdev->dev, PTR_ERR(priv->clk), "input clock not found\n"); - err = clk_prepare_enable(priv->clk); - if (err) { - dev_err(&pdev->dev, "unable to enable clock\n"); - return err; - } - - clk_disable(priv->clk); - br = fpga_bridge_register(&pdev->dev, priv->ipconfig->name, &xlnx_pr_decoupler_br_ops, priv); if (IS_ERR(br)) { err = PTR_ERR(br); dev_err(&pdev->dev, "unable to register %s", priv->ipconfig->name); - goto err_clk; + return err; } platform_set_drvdata(pdev, br); return 0; - -err_clk: - clk_unprepare(priv->clk); - - return err; } static void xlnx_pr_decoupler_remove(struct platform_device *pdev) { struct fpga_bridge *bridge = platform_get_drvdata(pdev); - struct xlnx_pr_decoupler_data *p = bridge->priv; fpga_bridge_unregister(bridge); - - clk_unprepare(p->clk); } static struct platform_driver xlnx_pr_decoupler_driver = {