Commit b5c6ecfd authored by Michal Simek's avatar Michal Simek Committed by Greg Kroah-Hartman
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fpga: xilinx-pr-decoupler: Simplify code by using dev_err_probe() 



Use already prepared dev_err_probe() introduced by commit a787e540
("driver core: add device probe log helper").
It simplifies EPROBE_DEFER handling.

Signed-off-by: default avatarMichal Simek <michal.simek@xilinx.com>
Signed-off-by: default avatarMoritz Fischer <mdf@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ce453ee6

drivers/fpga/xilinx-pr-decoupler.c

+3 −5
Original line number Diff line number Diff line
@@ -100,11 +100,9 @@ static int xlnx_pr_decoupler_probe(struct platform_device *pdev) 
		return PTR_ERR(priv->io_base);



	priv->clk = devm_clk_get(&pdev->dev, "aclk");

	if (IS_ERR(priv->clk)) {

		if (PTR_ERR(priv->clk) != -EPROBE_DEFER)

			dev_err(&pdev->dev, "input clock not found\n");

		return PTR_ERR(priv->clk);

	}

	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) {