i2c: simtec: use release_mem_region instead of release_resource
Use api pair of request_mem_region and release_mem_region instead of release_resource. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Anton Vasilyev <vasilyev@ispras.ru> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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@ -127,8 +127,7 @@ static int simtec_i2c_probe(struct platform_device *dev)
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iounmap(pd->reg);
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iounmap(pd->reg);
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err_res:
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err_res:
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release_resource(pd->ioarea);
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release_mem_region(pd->ioarea->start, size);
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kfree(pd->ioarea);
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err:
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err:
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kfree(pd);
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kfree(pd);
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@ -142,8 +141,7 @@ static int simtec_i2c_remove(struct platform_device *dev)
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i2c_del_adapter(&pd->adap);
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i2c_del_adapter(&pd->adap);
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iounmap(pd->reg);
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iounmap(pd->reg);
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release_resource(pd->ioarea);
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release_mem_region(pd->ioarea->start, resource_size(pd->ioarea));
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kfree(pd->ioarea);
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kfree(pd);
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kfree(pd);
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return 0;
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return 0;
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