diff options
author | Jingoo Han <jg1.han@samsung.com> | 2013-05-06 00:38:27 -0400 |
---|---|---|
committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-05-24 05:55:29 -0400 |
commit | 938ae2f83b7f94cf44b66757d63e56e9865ffdf9 (patch) | |
tree | eaf7416aa18a28cab076c6d58a9507be9f85201f /drivers/char | |
parent | 19e21b1d6d51a14c79ee3bc80352d665c7772b1c (diff) |
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) | |||
137 | out_clk_disable: | 137 | out_clk_disable: |
138 | clk_disable(clk); | 138 | clk_disable(clk); |
139 | out_free_rng: | 139 | out_free_rng: |
140 | platform_set_drvdata(pdev, NULL); | ||
141 | kfree(rng); | 140 | kfree(rng); |
142 | out_free_priv: | 141 | out_free_priv: |
143 | kfree(priv); | 142 | kfree(priv); |
@@ -154,7 +153,6 @@ static int bcm63xx_rng_remove(struct platform_device *pdev) | |||
154 | clk_disable(priv->clk); | 153 | clk_disable(priv->clk); |
155 | kfree(priv); | 154 | kfree(priv); |
156 | kfree(rng); | 155 | kfree(rng); |
157 | platform_set_drvdata(pdev, NULL); | ||
158 | 156 | ||
159 | return 0; | 157 | return 0; |
160 | } | 158 | } |