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drivers: dma: pl330: remove callback

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Removed dma callback in start() API, since dma
completion happens synchronously.

Signed-off-by: Raveendra Padasalagi <raveendra.padasalagi@broadcom.com>
This commit is contained in:
Raveendra Padasalagi 2020-11-11 15:11:48 +05:30 committed by Carles Cufí
parent 3bb095e710
commit 3c420566bd
1 changed files with 1 additions and 7 deletions
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8
drivers/dma/dma_pl330.c
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@ -535,17 +535,11 @@ static int dma_pl330_transfer_start(const struct device *dev,
channel_cfg->src_addr, channel,
channel_cfg->trans_size);
/* Execute callback */
if (channel_cfg->dma_callback) {
channel_cfg->dma_callback(dev, channel_cfg->user_data,
channel, ret);
}
k_mutex_lock(&channel_cfg->ch_mutex, K_FOREVER);
channel_cfg->channel_active = 0;
k_mutex_unlock(&channel_cfg->ch_mutex);
return 0;
return ret;
}
static int dma_pl330_transfer_stop(const struct device *dev, uint32_t channel)