| commit | f13d1a8a801dae552ef495c84a223280586a9f67 | [log] [tgz] |
|---|---|---|
| author | Martyn Welch <martyn@welchs.me.uk> | Tue Oct 24 08:27:40 2017 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Nov 08 14:26:50 2017 +0100 |
| tree | 0808fe43e79d4ff8e63d56f7995761a110e0801b | |
| parent | f53459c00871a7c3db5b69b49d840ca9d497a695 [diff] |
VME: Return -EBUSY when DMA list in use The VME subsystem currently returns -EBUSY when trying to free a DMA resource that is busy, but returns -EINVAL when trying to free a DMA list that is in use. Switch to returning -EBUSY when trying to free a DMA list that is in use for consistency and correctness. Signed-off-by: Martyn Welch <martyn@welchs.me.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>