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 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>
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parent
938ae2f83b
commit
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@ -192,7 +192,6 @@ out_release_io:
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out_timer:
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del_timer_sync(&priv->timer);
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out_free:
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platform_set_drvdata(pdev, NULL);
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kfree(priv);
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return err;
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}
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@ -209,7 +208,6 @@ static int timeriomem_rng_remove(struct platform_device *pdev)
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del_timer_sync(&priv->timer);
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iounmap(priv->io_base);
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release_mem_region(res->start, resource_size(res));
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platform_set_drvdata(pdev, NULL);
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kfree(priv);
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return 0;
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