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| author | Samuel Iglesias Gonsalvez <siglesias@igalia.com> | 2013-03-08 09:21:46 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-15 20:23:09 +0100 |
| commit | fa882867ae5f8543eb304a1667563f1c99514475 (patch) | |
| tree | 09708f13145ee8eb65cfc3f191644bb89154e387 | |
| parent | w1: ds2408: use ARRAY_SIZE instead of hard-coded number (diff) | |
| download | linux-fa882867ae5f8543eb304a1667563f1c99514475.tar.xz linux-fa882867ae5f8543eb304a1667563f1c99514475.zip | |
ipack: add ipack_get_device() ipack_put_device()
Prepare everything for later use.
Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/ipack/ipack.c | 12 | ||||
| -rw-r--r-- | include/linux/ipack.h | 3 |
2 files changed, 15 insertions, 0 deletions
diff --git a/drivers/ipack/ipack.c b/drivers/ipack/ipack.c index 7ec6b208b1cb..4f913aa88971 100644 --- a/drivers/ipack/ipack.c +++ b/drivers/ipack/ipack.c @@ -461,6 +461,18 @@ void ipack_device_unregister(struct ipack_device *dev) } EXPORT_SYMBOL_GPL(ipack_device_unregister); +void ipack_get_device(struct ipack_device *dev) +{ + get_device(&dev->dev); +} +EXPORT_SYMBOL_GPL(ipack_get_device); + +void ipack_put_device(struct ipack_device *dev) +{ + put_device(&dev->dev); +} +EXPORT_SYMBOL_GPL(ipack_put_device); + static int __init ipack_init(void) { ida_init(&ipack_ida); diff --git a/include/linux/ipack.h b/include/linux/ipack.h index fea12cbb2aeb..def91fd996f4 100644 --- a/include/linux/ipack.h +++ b/include/linux/ipack.h @@ -221,6 +221,9 @@ void ipack_driver_unregister(struct ipack_driver *edrv); int ipack_device_register(struct ipack_device *dev); void ipack_device_unregister(struct ipack_device *dev); +void ipack_get_device(struct ipack_device *dev); +void ipack_put_device(struct ipack_device *dev); + /** * DEFINE_IPACK_DEVICE_TABLE - macro used to describe a IndustryPack table * @_table: device table name |