diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-05-06 08:39:38 +0400 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-05-24 13:55:29 +0400 |
| commit | 08d63a22ced6e410dfceaa3792b79f1e01d594c7 (patch) | |
| tree | 083e54621334166cfb18b60e65430e36f11eed3f /drivers/char/hw_random | |
| parent | 938ae2f83b7f94cf44b66757d63e56e9865ffdf9 (diff) | |
| download | linux-08d63a22ced6e410dfceaa3792b79f1e01d594c7.tar.xz | |
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 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/hw_random')
| -rw-r--r-- | drivers/char/hw_random/timeriomem-rng.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/char/hw_random/timeriomem-rng.c b/drivers/char/hw_random/timeriomem-rng.c index 3e75737f5fe1..d2120ba8f3f9 100644 --- a/drivers/char/hw_random/timeriomem-rng.c +++ b/drivers/char/hw_random/timeriomem-rng.c @@ -192,7 +192,6 @@ out_release_io: out_timer: del_timer_sync(&priv->timer); out_free: - platform_set_drvdata(pdev, NULL); kfree(priv); return err; } @@ -209,7 +208,6 @@ static int timeriomem_rng_remove(struct platform_device *pdev) del_timer_sync(&priv->timer); iounmap(priv->io_base); release_mem_region(res->start, resource_size(res)); - platform_set_drvdata(pdev, NULL); kfree(priv); return 0; |