[PATCH 4/4] dmaengine i.MX dma: initialize dma capabilities outside channel loop

Sascha Hauer
2011-01-31T12:00:56Z

The capabilities are device specific fields, not channel specific fields.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/dma/imx-dma.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c
index 8262708..e18eaab 100644
--- a/drivers/dma/imx-dma.c
+++ b/drivers/dma/imx-dma.c
@@ -345,6 +345,9 @@ static int __init imxdma_probe(struct platform_device *pdev)

INIT_LIST_HEAD(&imxdma->dma_device.channels);

+ dma_cap_set(DMA_SLAVE, imxdma->dma_device.cap_mask);
+ dma_cap_set(DMA_CYCLIC, imxdma->dma_device.cap_mask);
+
/* Initialize channel parameters */
for (i = 0; i < MAX_DMA_CHANNELS; i++) {
struct imxdma_channel *imxdmac = &imxdma->channel[i];
@@ -362,9 +365,6 @@ static int __init imxdma_probe(struct platform_device *pdev)
imxdmac->imxdma = imxdma;
spin_lock_init(&imxdmac->lock);

- dma_cap_set(DMA_SLAVE, imxdma->dma_device.cap_mask);
- dma_cap_set(DMA_CYCLIC, imxdma->dma_device.cap_mask);
-
imxdmac->chan.device = &imxdma->dma_device;
imxdmac->channel = i;

--
1.7.2.3