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| author | Yinghai Lu <yinghai@kernel.org> | 2012-03-03 13:29:20 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-13 08:33:46 -0700 |
| commit | 5c9a4a9ae67f4f593664aabbedf006d445d2cbc3 (patch) | |
| tree | 33ccd472378f2e27d8a2ad20e7f90d386b740873 /kernel/workqueue.c | |
| parent | 35cb6ba080586b2b780b032650a816887e7ad96d (diff) | |
PNPACPI: Fix device ref leaking in acpi_pnp_match
commit 89e96ada572fb216e582dbe3f64e1a6939a37f74 upstream.
During testing pci root bus removal, found some root bus bridge is not freed.
If booting with pnpacpi=off, those hostbridge could be freed without problem.
It turns out that some devices reference are not released during acpi_pnp_match.
that match should not hold one device ref during every calling.
Add pu_device calling before returning.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/workqueue.c')
0 files changed, 0 insertions, 0 deletions