Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 08d63a22 authored by Jingoo Han's avatar Jingoo Han Committed by Herbert Xu
Browse files

hwrng: timeriomem - remove unnecessary platform_set_drvdata() 



The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d063
(device-core: Ensure drvdata = NULL when no driver is bound).
Thus, it is not needed to manually clear the device driver data to NULL.

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 938ae2f8

drivers/char/hw_random/timeriomem-rng.c

+0 −2
Original line number Original line Diff line number Diff line
@@ -192,7 +192,6 @@ static int timeriomem_rng_probe(struct platform_device *pdev) 
out_timer:

out_timer:

	del_timer_sync(&priv->timer);

	del_timer_sync(&priv->timer);

out_free:

out_free:

	platform_set_drvdata(pdev, NULL);

	kfree(priv);

	kfree(priv);

	return err;

	return err;

}

}
@@ -209,7 +208,6 @@ static int timeriomem_rng_remove(struct platform_device *pdev) 
	del_timer_sync(&priv->timer);

	del_timer_sync(&priv->timer);

	iounmap(priv->io_base);

	iounmap(priv->io_base);

	release_mem_region(res->start, resource_size(res));

	release_mem_region(res->start, resource_size(res));

	platform_set_drvdata(pdev, NULL);

	kfree(priv);

	kfree(priv);





	return 0;

	return 0;