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rtc: rtc-max6900: use devm_rtc_device_register()
devm_rtc_device_register() is device managed and makes cleanup paths simpler. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -214,11 +214,6 @@ static int max6900_rtc_set_time(struct device *dev, struct rtc_time *tm)
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static int max6900_remove(struct i2c_client *client)
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{
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struct rtc_device *rtc = i2c_get_clientdata(client);
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if (rtc)
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rtc_device_unregister(rtc);
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return 0;
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}
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@ -237,8 +232,8 @@ max6900_probe(struct i2c_client *client, const struct i2c_device_id *id)
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dev_info(&client->dev, "chip found, driver version " DRV_VERSION "\n");
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rtc = rtc_device_register(max6900_driver.driver.name,
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&client->dev, &max6900_rtc_ops, THIS_MODULE);
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rtc = devm_rtc_device_register(&client->dev, max6900_driver.driver.name,
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&max6900_rtc_ops, THIS_MODULE);
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if (IS_ERR(rtc))
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return PTR_ERR(rtc);
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