dmaengine: pl330: report BURST residue granularity

The reported residue is already calculated in BURST unit granularity, so advertise this capability properly to other devices in the system. Fixes: aee4d1f ("dmaengine: pl330: improve pl330_tx_status() function") Signed-off-by: Marek Szyprowski <[email protected]> Signed-off-by: Vinod Koul <[email protected]>
gibsson · Jun 28, 2018 · e3f329c · e3f329c
1 parent 356073b
commit e3f329c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
@@ -3033,7 +3033,7 @@ pl330_probe(struct amba_device *adev, const struct amba_id *id)
 	pd->src_addr_widths = PL330_DMA_BUSWIDTHS;
 	pd->dst_addr_widths = PL330_DMA_BUSWIDTHS;
 	pd->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);
-	pd->residue_granularity = DMA_RESIDUE_GRANULARITY_SEGMENT;
+	pd->residue_granularity = DMA_RESIDUE_GRANULARITY_BURST;
 	pd->max_burst = ((pl330->quirks & PL330_QUIRK_BROKEN_NO_FLUSHP) ?
 			 1 : PL330_MAX_BURST);