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hwrng: pseries - remove incorrect __init/__exit markups

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Even if bus is not hot-pluggable, the devices can be unbound from the
driver via sysfs, so we should not be using __exit annotations on
remove() methods. The only exception is drivers registered with
platform_driver_probe() which specifically disables sysfs bind/unbind
attributes.

Similarly probe() methods should not be marked __init unless
platform_driver_probe() is used.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Dmitry Torokhov
2015-03-09 10:36:38 -07:00
committed by Herbert Xu
parent 87094a044e
commit 257bedd4f3
1 changed files with 2 additions and 2 deletions
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4
drivers/char/hw_random/pseries-rng.c
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@@ -61,13 +61,13 @@ static struct hwrng pseries_rng = {
.read = pseries_rng_read, .read = pseries_rng_read,
}; };
static int __init pseries_rng_probe(struct vio_dev *dev, static int pseries_rng_probe(struct vio_dev *dev,
const struct vio_device_id *id) const struct vio_device_id *id)
{ {
return hwrng_register(&pseries_rng); return hwrng_register(&pseries_rng);
} }
static int __exit pseries_rng_remove(struct vio_dev *dev) static int pseries_rng_remove(struct vio_dev *dev)
{ {
hwrng_unregister(&pseries_rng); hwrng_unregister(&pseries_rng);
return 0; return 0;