Commit 938ae2f8 authored May 06, 2013 by Jingoo Han Committed by Herbert Xu May 24, 2013

hwrng: bcm63xx - 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: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent 19e21b1d

drivers/char/hw_random/bcm63xx-rng.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -137,7 +137,6 @@ static int bcm63xx_rng_probe(struct platform_device *pdev)
		out_clk_disable:
		clk_disable(clk);
		out_free_rng:
		platform_set_drvdata(pdev, NULL);
		kfree(rng);
		out_free_priv:
		kfree(priv);
		@@ -154,7 +153,6 @@ static int bcm63xx_rng_remove(struct platform_device *pdev)
		clk_disable(priv->clk);
		kfree(priv);
		kfree(rng);
		platform_set_drvdata(pdev, NULL);

		return 0;
		}