From: Peter Ujfalusi <peter.ujfalusi@ti.com>
Date: Thu, 3 Jul 2014 04:51:56 +0000 (+0300)
Subject: dma: edma: Declare DMA_SLAVE_BUSWIDTH_3_BYTES as supported buswidth
X-Git-Tag: v3.17-rc1~101^2~5^2~14^2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e4a899d9bd5d18f5568be88f7ec8edf4cd107a94;p=karo-tx-linux.git

dma: edma: Declare DMA_SLAVE_BUSWIDTH_3_BYTES as supported buswidth

eDMA can be configured for 3bytes word size for source and destination.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index d08c4dedef35..b512caf46944 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -982,6 +982,7 @@ static void __init edma_chan_init(struct edma_cc *ecc,
 
 #define EDMA_DMA_BUSWIDTHS	(BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) | \
 				 BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) | \
+				 BIT(DMA_SLAVE_BUSWIDTH_3_BYTES) | \
 				 BIT(DMA_SLAVE_BUSWIDTH_4_BYTES))
 
 static int edma_dma_device_slave_caps(struct dma_chan *dchan,