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Commit a4ce47f1 authored by Fabio Estevam's avatar Fabio Estevam Committed by Wolfram Sang
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i2c-imx: Disable the clock on probe failure 



In the case of errors during probe, we should disable i2c_imx->clk.

Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent a445900c

drivers/i2c/busses/i2c-imx.c

+6 −2
Original line number Diff line number Diff line
@@ -710,7 +710,7 @@ static int i2c_imx_probe(struct platform_device *pdev) 
				pdev->name, i2c_imx);

	if (ret) {

		dev_err(&pdev->dev, "can't claim irq %d\n", irq);

		return ret;

		goto clk_disable;

	}



	/* Init queue */
@@ -735,7 +735,7 @@ static int i2c_imx_probe(struct platform_device *pdev) 
	ret = i2c_add_numbered_adapter(&i2c_imx->adapter);

	if (ret < 0) {

		dev_err(&pdev->dev, "registration failed\n");

		return ret;

		goto clk_disable;

	}



	/* Set up platform driver data */
@@ -749,6 +749,10 @@ static int i2c_imx_probe(struct platform_device *pdev) 
	dev_info(&i2c_imx->adapter.dev, "IMX I2C adapter registered\n");



	return 0;   /* Return OK */



clk_disable:

	clk_disable_unprepare(i2c_imx->clk);

	return ret;

}



static int i2c_imx_remove(struct platform_device *pdev)