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device-dax: Drop an empty .remove callback

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The dax core properly handles a dax driver not having a remove callback.
So drop it without changing the effective behaviour.

Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Link: https://lore.kernel.org/r/20210205222842.34896-5-uwe@kleine-koenig.org
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Uwe Kleine-König 2021-02-05 23:28:41 +01:00 committed by Dan Williams
parent e307bf11c5
commit c80b53204d
1 changed files with 1 additions and 7 deletions
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8
drivers/dax/device.c
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@ -452,15 +452,9 @@ int dev_dax_probe(struct dev_dax *dev_dax)
} }
EXPORT_SYMBOL_GPL(dev_dax_probe); EXPORT_SYMBOL_GPL(dev_dax_probe);
static int dev_dax_remove(struct dev_dax *dev_dax)
{
/* all probe actions are unwound by devm */
return 0;
}
static struct dax_device_driver device_dax_driver = { static struct dax_device_driver device_dax_driver = {
.probe = dev_dax_probe, .probe = dev_dax_probe,
.remove = dev_dax_remove, /* all probe actions are unwound by devm, so .remove isn't necessary */
.match_always = 1, .match_always = 1,
}; };