From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Wed, 23 Jun 2021 09:59:35 +0000 (+0200)
Subject: i2c: at91-master: : use proper DMAENGINE API for termination
X-Git-Tag: v5.15-rc1~164^2~20
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=73c76332a448e522fbcea3b52fee442f531f7b49;p=thirdparty%2Fkernel%2Flinux.git

i2c: at91-master: : 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: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
---

diff --git a/drivers/i2c/busses/i2c-at91-master.c b/drivers/i2c/busses/i2c-at91-master.c
index 1cceb68666890..b0eae94909f44 100644
--- a/drivers/i2c/busses/i2c-at91-master.c
+++ b/drivers/i2c/busses/i2c-at91-master.c
@@ -138,9 +138,9 @@ static void at91_twi_dma_cleanup(struct at91_twi_dev *dev)
 
 	if (dma->xfer_in_progress) {
 		if (dma->direction == DMA_FROM_DEVICE)
-			dmaengine_terminate_all(dma->chan_rx);
+			dmaengine_terminate_sync(dma->chan_rx);
 		else
-			dmaengine_terminate_all(dma->chan_tx);
+			dmaengine_terminate_sync(dma->chan_tx);
 		dma->xfer_in_progress = false;
 	}
 	if (dma->buf_mapped) {