diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-05-06 13:38:27 +0900 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-05-24 17:55:29 +0800 |
| commit | 938ae2f83b7f94cf44b66757d63e56e9865ffdf9 (patch) | |
| tree | eaf7416aa18a28cab076c6d58a9507be9f85201f /drivers/char | |
| parent | 19e21b1d6d51a14c79ee3bc80352d665c7772b1c (diff) | |
| download | lwn-938ae2f83b7f94cf44b66757d63e56e9865ffdf9.tar.gz lwn-938ae2f83b7f94cf44b66757d63e56e9865ffdf9.zip | |
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 0998d0631001288a5974afc0b2a5f568bcdecb4d
(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>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/hw_random/bcm63xx-rng.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/char/hw_random/bcm63xx-rng.c b/drivers/char/hw_random/bcm63xx-rng.c index f343b7d0dfa1..36581ea562cb 100644 --- a/drivers/char/hw_random/bcm63xx-rng.c +++ b/drivers/char/hw_random/bcm63xx-rng.c @@ -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; } |