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hwrng: timeriomem - remove unnecessary platform_set_drvdata()

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The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d06310
(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: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Jingoo Han 2013-05-06 13:39:38 +09:00 committed by Herbert Xu
parent 938ae2f83b
commit 08d63a22ce
1 changed files with 0 additions and 2 deletions
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2
drivers/char/hw_random/timeriomem-rng.c
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@ -192,7 +192,6 @@ static int timeriomem_rng_probe(struct platform_device *pdev)
out_timer:
del_timer_sync(&priv->timer);
out_free:
platform_set_drvdata(pdev, NULL);
kfree(priv);
return err;
}
@ -209,7 +208,6 @@ static int timeriomem_rng_remove(struct platform_device *pdev)
del_timer_sync(&priv->timer);
iounmap(priv->io_base);
release_mem_region(res->start, resource_size(res));
platform_set_drvdata(pdev, NULL);
kfree(priv);
return 0;