mmc: usdhi6rol0: use proper DMAENGINE API for termination

dmaengine_terminate_all() is deprecated in favor of explicitly saying if
it should be sync or async. Here, we want dmaengine_terminate_sync()
because there is no other synchronization code in the driver to handle
an async case.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20210623095734.3046-4-wsa+renesas@sang-engineering.comSigned-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/usdhi6rol0.c

@@ -631,9 +631,9 @@ static void usdhi6_dma_kill(struct usdhi6_host *host)
 		__func__, data->sg_len, data->blocks, data->blksz);
 	/* Abort DMA */
 	if (data->flags & MMC_DATA_READ)
-		dmaengine_terminate_all(host->chan_rx);
+		dmaengine_terminate_sync(host->chan_rx);
 	else
-		dmaengine_terminate_all(host->chan_tx);
+		dmaengine_terminate_sync(host->chan_tx);
 }
 
 static void usdhi6_dma_check_error(struct usdhi6_host *host)