diff options
| author | Lauri Peltonen <lpeltonen@nvidia.com> | 2014-01-09 00:27:45 +0200 |
|---|---|---|
| committer | Terje Bergstrom <tbergstrom@nvidia.com> | 2014-02-06 01:24:19 -0800 |
| commit | 444597afa61b09cd09d81b0cdf9a88c0c140f1f6 (patch) | |
| tree | dfecba89fc8b5b821d1c63e9bc3e9887c81e6da8 /sound/pci | |
| parent | 1e3dd9b657b72e022188b18410b9706bb2fae53e (diff) | |
video: tegra: host: Null out channel vm on free
Leaving a pointer to vm in the list of unused channels list is
dangerous, since the vm may get free'd after the channel is released.
Also detect if a channel is bound by testing whether the vm pointer is
null. This eliminates a dependency to nvhost_hwctx.
Bug 1434573
Change-Id: I754cfb56a3d9c05520d99d4a9805d0720a779c12
Signed-off-by: Lauri Peltonen <lpeltonen@nvidia.com>
Reviewed-on: http://git-master/r/353454
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'sound/pci')
0 files changed, 0 insertions, 0 deletions