spi: zynqmp-gqspi: Simplify with dev_err_probe()
Use the dev_err_probe() helper to simplify error handling during probe. This also handle scenario, when EDEFER is returned and useless error is printed. Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com> Acked-by: Michal Simek <michal.simek@amd.com> Link: https://patch.msgid.link/20240826121421.3384792-3-ruanjinjie@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -1242,22 +1242,18 @@ static int zynqmp_qspi_probe(struct platform_device *pdev)
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return PTR_ERR(xqspi->regs);
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xqspi->pclk = devm_clk_get(&pdev->dev, "pclk");
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if (IS_ERR(xqspi->pclk)) {
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dev_err(dev, "pclk clock not found.\n");
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return PTR_ERR(xqspi->pclk);
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}
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if (IS_ERR(xqspi->pclk))
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return dev_err_probe(dev, PTR_ERR(xqspi->pclk),
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"pclk clock not found.\n");
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xqspi->refclk = devm_clk_get(&pdev->dev, "ref_clk");
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if (IS_ERR(xqspi->refclk)) {
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dev_err(dev, "ref_clk clock not found.\n");
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return PTR_ERR(xqspi->refclk);
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}
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if (IS_ERR(xqspi->refclk))
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return dev_err_probe(dev, PTR_ERR(xqspi->refclk),
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"ref_clk clock not found.\n");
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ret = clk_prepare_enable(xqspi->pclk);
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if (ret) {
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dev_err(dev, "Unable to enable APB clock.\n");
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return ret;
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}
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if (ret)
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return dev_err_probe(dev, ret, "Unable to enable APB clock.\n");
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ret = clk_prepare_enable(xqspi->refclk);
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if (ret) {
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