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media: i2c: et8ek8: Don't strip remove function when driver is builtin
commit545b215736
upstream. Using __exit for the remove function results in the remove callback being discarded with CONFIG_VIDEO_ET8EK8=y. When such a device gets unbound (e.g. using sysfs or hotplug), the driver is just removed without the cleanup being performed. This results in resource leaks. Fix it by compiling in the remove callback unconditionally. This also fixes a W=1 modpost warning: WARNING: modpost: drivers/media/i2c/et8ek8/et8ek8: section mismatch in reference: et8ek8_i2c_driver+0x10 (section: .data) -> et8ek8_remove (section: .exit.text) Fixes:c5254e72b8
("[media] media: Driver for Toshiba et8ek8 5MP sensor") Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Bin Lan <bin.lan.cn@windriver.com> Signed-off-by: He Zhe <zhe.he@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1460,7 +1460,7 @@ err_mutex:
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return ret;
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}
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static int __exit et8ek8_remove(struct i2c_client *client)
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static int et8ek8_remove(struct i2c_client *client)
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{
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struct v4l2_subdev *subdev = i2c_get_clientdata(client);
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struct et8ek8_sensor *sensor = to_et8ek8_sensor(subdev);
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@ -1504,7 +1504,7 @@ static struct i2c_driver et8ek8_i2c_driver = {
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.of_match_table = et8ek8_of_table,
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},
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.probe_new = et8ek8_probe,
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.remove = __exit_p(et8ek8_remove),
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.remove = et8ek8_remove,
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.id_table = et8ek8_id_table,
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};
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