diff options
| author | Charles Keepax <ckeepax@opensource.wolfsonmicro.com> | 2012-11-09 16:15:28 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-17 08:50:45 -0800 |
| commit | af713fb8e79809aa46f16de4f209245c39b9d7eb (patch) | |
| tree | d8f50b4c95fe49d6eab68d166a91b189b2b2c68f /lib/debugobjects.c | |
| parent | 4bc4d7ec50d4811610197ee7707559022250724a (diff) | |
mfd: Only unregister platform devices allocated by the mfd core
commit b9fbb62eb61452d728c39b2e5020739c575aac53 upstream.
mfd_remove_devices would iterate over all devices sharing a parent with
an mfd device regardless of whether they were allocated by the mfd core
or not. This especially caused problems when the device structure was
not contained within a platform_device, because to_platform_device is
used on each device pointer.
This patch defines a device_type for mfd devices and checks this is
present from mfd_remove_devices_fn before processing the device.
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Tested-by: Peter Tyser <ptyser@xes-inc.com>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions