diff options
| author | Samuel Iglesias Gonsálvez <siglesias@igalia.com> | 2012-09-11 11:35:09 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-11 19:18:11 (GMT) |
| commit | bffe0fd02198fb13586ad4f572c1a028b8547ecd (patch) | |
| tree | 1d7d590848c666c313afb8db3b3f6454696d42ef /drivers/staging/ipack | |
| parent | 690949e7faaed39300cc618c10a56dec3d1180c3 (diff) | |
| download | linux-bffe0fd02198fb13586ad4f572c1a028b8547ecd.tar.xz | |
Staging: ipack: unregister devices when uninstall the carrier device.
Find the IP modules that are plugged to the carrier and unregister them.
Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/ipack')
| -rw-r--r-- | drivers/staging/ipack/ipack.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/staging/ipack/ipack.c b/drivers/staging/ipack/ipack.c index 26dc976..c83f015 100644 --- a/drivers/staging/ipack/ipack.c +++ b/drivers/staging/ipack/ipack.c @@ -229,8 +229,20 @@ struct ipack_bus_device *ipack_bus_register(struct device *parent, int slots, } EXPORT_SYMBOL_GPL(ipack_bus_register); +static int ipack_unregister_bus_member(struct device *dev, void *data) +{ + struct ipack_device *idev = to_ipack_dev(dev); + struct ipack_bus_device *bus = data; + + if (idev->bus_nr == bus->bus_nr) + ipack_device_unregister(idev); + + return 1; +} + int ipack_bus_unregister(struct ipack_bus_device *bus) { + bus_for_each_dev(&ipack_bus_type, NULL, bus, ipack_unregister_bus_member); ida_simple_remove(&ipack_ida, bus->bus_nr); kfree(bus); return 0; |