diff options
| author | Chen Liangjun <b36089@freescale.com> | 2012-10-26 16:07:41 +0800 |
|---|---|---|
| committer | Chen Liangjun <b36089@freescale.com> | 2012-11-06 13:43:40 +0800 |
| commit | 9ad976c9dfcb9937c71720d21eebe928370dd83b (patch) | |
| tree | 7248a5750f5bceb8808c7162d29923c88103e26b /include | |
| parent | 5c9142d343067fb1cffbd742ae7d52c9af100e01 (diff) | |
ENGR00231773-1 ASRC: remove queue operation in ASRC driver
According to ASRC memory->ASRC->memory requirement, driver should
satisfy the feature below: user application would passed into one buffer
and waiting until the output buffer is generated. In this case, only one
buffer is on processing and it is no necessary to use the queue to do
the convert. What is worse, queue operation would make the ASRC driver
hard to understand and maintain.
In this patch, remove the queue operation in ASRC driver.
Signed-off-by: Chen Liangjun <b36089@freescale.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mxc_asrc.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/include/linux/mxc_asrc.h b/include/linux/mxc_asrc.h index 081fafa65ab0..638d401256d7 100644 --- a/include/linux/mxc_asrc.h +++ b/include/linux/mxc_asrc.h @@ -197,16 +197,10 @@ struct asrc_p2p_params { struct asrc_pair_params { enum asrc_pair_index index; - struct list_head input_queue; - struct list_head input_done_queue; - struct list_head output_queue; - struct list_head output_done_queue; wait_queue_head_t input_wait_queue; wait_queue_head_t output_wait_queue; unsigned int input_counter; unsigned int output_counter; - unsigned int input_queue_empty; - unsigned int output_queue_empty; struct dma_chan *input_dma_channel; struct dma_chan *output_dma_channel; unsigned int input_buffer_size; |