mirror of https://gitee.com/openkylin/linux.git
i2c-s3c2410: Convert to devm_kzalloc()
Saves remembering to call kfree(). There's some kfree()s used by the resource still, these will be removed in 3.3 using the newly added devm_request_and_ioremap(). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
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@ -890,7 +890,7 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
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}
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}
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i2c = kzalloc(sizeof(struct s3c24xx_i2c), GFP_KERNEL);
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i2c = devm_kzalloc(&pdev->dev, sizeof(struct s3c24xx_i2c), GFP_KERNEL);
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if (!i2c) {
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dev_err(&pdev->dev, "no memory for state\n");
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return -ENOMEM;
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@ -1035,7 +1035,6 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
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clk_put(i2c->clk);
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err_noclk:
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kfree(i2c);
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return ret;
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}
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@ -1061,7 +1060,6 @@ static int s3c24xx_i2c_remove(struct platform_device *pdev)
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release_resource(i2c->ioarea);
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s3c24xx_i2c_dt_gpio_free(i2c);
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kfree(i2c->ioarea);
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kfree(i2c);
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return 0;
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}
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