提交 28ade0f2 编写于 作者: W Wolfram Sang 提交者: Samuel Ortiz

mfd: Remove unneeded and dangerous clearing of clientdata

Unlike real i2c-devices which get detached from the driver, dummy-devices
get truly unregistered. So, there has never been a need to clear the
clientdata because the device will go away anyhow. For the occasions fixed
here, clearing clientdata was even dangerous as the structure was freed
already.
Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>
Acked-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>
上级 62579266
......@@ -200,7 +200,6 @@ static int __devexit pm860x_remove(struct i2c_client *client)
pm860x_device_exit(chip);
i2c_unregister_device(chip->companion);
i2c_set_clientdata(chip->companion, NULL);
i2c_set_clientdata(chip->client, NULL);
i2c_set_clientdata(client, NULL);
kfree(chip);
......
......@@ -173,8 +173,6 @@ static int __devexit max8925_remove(struct i2c_client *client)
max8925_device_exit(chip);
i2c_unregister_device(chip->adc);
i2c_unregister_device(chip->rtc);
i2c_set_clientdata(chip->adc, NULL);
i2c_set_clientdata(chip->rtc, NULL);
i2c_set_clientdata(chip->i2c, NULL);
kfree(chip);
return 0;
......
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