diff options
| author | Chen Liangjun <b36089@freescale.com> | 2012-12-11 14:47:09 +0800 |
|---|---|---|
| committer | Jason Liu <r64343@freescale.com> | 2012-12-12 19:12:17 +0800 |
| commit | bbf145bd6b6c8cf7b7142e6c6df7c0f55d9b36d6 (patch) | |
| tree | 8d60b097760a3340bcadcc25368dd72e7bf342ee | |
| parent | 10ca42019bd2c7b4c6bed470ae0c77740cbbcb09 (diff) | |
ENGR00236499 ASRC: fix build warning
Remove unused function "asrc_get_output_buffer_size()" to fix build
warning.
Signed-off-by: Chen Liangjun <b36089@freescale.com>
| -rw-r--r-- | drivers/mxc/asrc/mxc_asrc.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/drivers/mxc/asrc/mxc_asrc.c b/drivers/mxc/asrc/mxc_asrc.c index 4a17f5856d45..9962698473af 100644 --- a/drivers/mxc/asrc/mxc_asrc.c +++ b/drivers/mxc/asrc/mxc_asrc.c @@ -1213,33 +1213,6 @@ static int imx_asrc_dma_config( } -static int asrc_get_output_buffer_size(int input_buffer_size, - int input_sample_rate, - int output_sample_rate) -{ - int i = 0; - int outbuffer_size = 0; - int outsample = output_sample_rate; - while (outsample >= input_sample_rate) { - ++i; - outsample -= input_sample_rate; - } - outbuffer_size = i * input_buffer_size; - i = 1; - while (((input_buffer_size >> i) > 2) && (outsample != 0)) { - if (((outsample << 1) - input_sample_rate) >= 0) { - outsample = (outsample << 1) - input_sample_rate; - outbuffer_size += (input_buffer_size >> i); - } else { - outsample = outsample << 1; - } - i++; - } - outbuffer_size = (outbuffer_size >> 3) << 3; - return outbuffer_size; -} - - static int mxc_asrc_prepare_input_buffer(struct asrc_pair_params *params, struct asrc_convert_buffer *pbuf) { |