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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>
This commit is contained in:
Samuel Iglesias Gonsalvez 2013-03-08 09:21:46 +01:00 committed by Greg Kroah-Hartman
parent 1116575d91
commit fa882867ae
2 changed files with 15 additions and 0 deletions
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12
drivers/ipack/ipack.c
View File

@ -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);

3
include/linux/ipack.h
View File

@ -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