diff options
| author |   Wan ZongShun <mcuos.com@gmail.com> | 2010-06-02 14:02:33 +0800 |
|---|---|---|
| committer |   Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-06-02 11:47:06 +0100 |
| commit | 8dfb0c78157e14387f49fa7ab425e65a93b2fee2 (patch) | |
| tree | 939e5783b304ae5b9489783e23ba33bc05a8bd3c /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | ASoC: nuc900: patch for SUBSTREAM_TYPE', 'PCM_TX' and 'PCM_RX' removal (diff) | |
ASoC: nuc900: fix a wait loop bug
The current implement meant ACTL_ACCON was only accessed once when read or write
proceeding, which is not right, if so,we have to wait the 'timeout=0x10000' to end
every times.
We need to polling the bit AC_R_FINISH and AC_W_FINISH of ACTL_ACCON
register to identify whether read or write is finished or not,so I make
the patch to fix the issue.
Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions