diff options
Diffstat (limited to 'drivers/dma/ipu')
| -rw-r--r-- | drivers/dma/ipu/ipu_idmac.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/dma/ipu/ipu_idmac.c b/drivers/dma/ipu/ipu_idmac.c index b54f62de9232..ed76044ce4b9 100644 --- a/drivers/dma/ipu/ipu_idmac.c +++ b/drivers/dma/ipu/ipu_idmac.c @@ -1160,11 +1160,10 @@ static irqreturn_t idmac_interrupt(int irq, void *dev_id) struct scatterlist **sg, *sgnext, *sgnew = NULL; /* Next transfer descriptor */ struct idmac_tx_desc *desc, *descnew; - dma_async_tx_callback callback; - void *callback_param; bool done = false; u32 ready0, ready1, curbuf, err; unsigned long flags; + struct dmaengine_desc_callback cb; /* IDMAC has cleared the respective BUFx_RDY bit, we manage the buffer */ @@ -1278,12 +1277,12 @@ static irqreturn_t idmac_interrupt(int irq, void *dev_id) if (likely(sgnew) && ipu_submit_buffer(ichan, descnew, sgnew, ichan->active_buffer) < 0) { - callback = descnew->txd.callback; - callback_param = descnew->txd.callback_param; + dmaengine_desc_get_callback(&descnew->txd, &cb); + list_del_init(&descnew->list); spin_unlock(&ichan->lock); - if (callback) - callback(callback_param); + + dmaengine_desc_callback_invoke(&cb, NULL); spin_lock(&ichan->lock); } @@ -1292,13 +1291,12 @@ static irqreturn_t idmac_interrupt(int irq, void *dev_id) if (done) dma_cookie_complete(&desc->txd); - callback = desc->txd.callback; - callback_param = desc->txd.callback_param; + dmaengine_desc_get_callback(&desc->txd, &cb); spin_unlock(&ichan->lock); - if (done && (desc->txd.flags & DMA_PREP_INTERRUPT) && callback) - callback(callback_param); + if (done && (desc->txd.flags & DMA_PREP_INTERRUPT)) + dmaengine_desc_callback_invoke(&cb, NULL); return IRQ_HANDLED; } |