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i2c: imx: Use dev_err_probe() to simplify error handling

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dev_err_probe() can reduce code size, uniform error handling and record the
defer probe reason etc., use it to simplify the code.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Acked-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Anson Huang 2020-08-12 11:45:54 +08:00 committed by Wolfram Sang
parent 62df579a86
commit 60a9f851f6
1 changed files with 3 additions and 5 deletions
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8
drivers/i2c/busses/i2c-imx.c
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@ -1159,11 +1159,9 @@ static int i2c_imx_probe(struct platform_device *pdev)
/* Get I2C clock */
i2c_imx->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(i2c_imx->clk)) {
if (PTR_ERR(i2c_imx->clk) != -EPROBE_DEFER)
dev_err(&pdev->dev, "can't get I2C clock\n");
return PTR_ERR(i2c_imx->clk);
}
if (IS_ERR(i2c_imx->clk))
return dev_err_probe(&pdev->dev, PTR_ERR(i2c_imx->clk),
"can't get I2C clock\n");
ret = clk_prepare_enable(i2c_imx->clk);
if (ret) {