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drivers: i2s_cavs: replace cache operation macros

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Replace local macros for cache invalidation and flush operations
with macros from soc.h

Signed-off-by: Sathish Kuttan <sathish.k.kuttan@intel.com>
This commit is contained in:
Sathish Kuttan 2019-02-16 17:48:20 -08:00 • committed by Anas Nashif
commit d143982129
1 changed files with 3 additions and 16 deletions
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19
drivers/i2s/i2s_cavs.c
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@ -104,19 +104,6 @@ LOG_MODULE_REGISTER(LOG_DOMAIN);
/* length of the buffer queue */
#define I2S_CAVS_BUF_Q_LEN 2
#ifdef CONFIG_DCACHE_WRITEBACK
#define DCACHE_INVALIDATE(addr, size) \
{ dcache_invalidate_region(addr, size); }
#define DCACHE_CLEAN(addr, size) \
{ dcache_writeback_region(addr, size); }
#else
#define DCACHE_INVALIDATE(addr, size) \
do { } while (0)
#define DCACHE_CLEAN(addr, size) \
do { } while (0)
#endif
#define CAVS_SSP_WORD_SIZE_BITS_MIN 4
#define CAVS_SSP_WORD_SIZE_BITS_MAX 32
#define CAVS_SSP_WORD_PER_FRAME_MIN 1
@ -296,7 +283,7 @@ static void i2s_dma_rx_callback(void *arg, u32_t channel, int status)
buffer, &strm->in_queue, ret);
}
DCACHE_INVALIDATE(buffer, dev_data->cfg.block_size);
SOC_DCACHE_INVALIDATE(buffer, dev_data->cfg.block_size);
/* reload the DMA */
dma_reload(dev_data->dev_dma, strm->dma_channel,
@ -637,7 +624,7 @@ static int i2s_rx_stream_start(struct i2s_cavs_dev_data *dev_data,
return ret;
}
DCACHE_INVALIDATE(buffer, dev_data->cfg.block_size);
SOC_DCACHE_INVALIDATE(buffer, dev_data->cfg.block_size);
ret = dma_reload(dev_dma, strm->dma_channel, (u32_t)&ssp->ssd,
(u32_t)buffer, dev_data->cfg.block_size);
@ -814,7 +801,7 @@ static int i2s_cavs_write(struct device *dev, void *mem_block, size_t size)
return -EIO;
}
DCACHE_CLEAN(mem_block, size);
SOC_DCACHE_FLUSH(mem_block, size);
ret = k_msgq_put(&strm->in_queue, &mem_block, dev_data->cfg.timeout);
if (ret) {