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hwrng: bcm63xx - 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 13:38:27 +09:00 • committed by Herbert Xu
parent 19e21b1d6d
commit 938ae2f83b
1 changed files with 0 additions and 2 deletions
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2
drivers/char/hw_random/bcm63xx-rng.c
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@ -137,7 +137,6 @@ static int bcm63xx_rng_probe(struct platform_device *pdev)
out_clk_disable: out_clk_disable:
clk_disable(clk); clk_disable(clk);
out_free_rng: out_free_rng:
platform_set_drvdata(pdev, NULL);
kfree(rng); kfree(rng);
out_free_priv: out_free_priv:
kfree(priv); kfree(priv);
@ -154,7 +153,6 @@ static int bcm63xx_rng_remove(struct platform_device *pdev)
clk_disable(priv->clk); clk_disable(priv->clk);
kfree(priv); kfree(priv);
kfree(rng); kfree(rng);
platform_set_drvdata(pdev, NULL);
return 0; return 0;
} }