ipack: save carrier owner to allow device to get it
There was not any kind of protection against carrier driver removal.
In this way, device driver can 'get' the carrier driver when it is
using it.
Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
Acked-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/ipack/ipack.c b/drivers/ipack/ipack.c
index d0016ba..c0e7b62 100644
--- a/drivers/ipack/ipack.c
+++ b/drivers/ipack/ipack.c
@@ -206,7 +206,8 @@
};
struct ipack_bus_device *ipack_bus_register(struct device *parent, int slots,
- const struct ipack_bus_ops *ops)
+ const struct ipack_bus_ops *ops,
+ struct module *owner)
{
int bus_nr;
struct ipack_bus_device *bus;
@@ -225,6 +226,7 @@
bus->parent = parent;
bus->slots = slots;
bus->ops = ops;
+ bus->owner = owner;
return bus;
}
EXPORT_SYMBOL_GPL(ipack_bus_register);
