From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Vinod Koul <vinod.koul@intel.com>,
spear-devel <spear-devel@list.st.com>,
linux-kernel@vger.kernel.org,
Viresh Kumar <viresh.kumar@linaro.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Subject: [PATCH 5/6] dma: ipu_idmac: reuse is_slave_xfer helper
Date: Fri, 16 Nov 2012 15:59:18 +0200 [thread overview]
Message-ID: <1353074360-1903-6-git-send-email-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <1353074360-1903-1-git-send-email-andriy.shevchenko@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
drivers/dma/ipu/ipu_idmac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/ipu/ipu_idmac.c b/drivers/dma/ipu/ipu_idmac.c
index 6585537..c8d0254 100644
--- a/drivers/dma/ipu/ipu_idmac.c
+++ b/drivers/dma/ipu/ipu_idmac.c
@@ -1347,7 +1347,7 @@ static struct dma_async_tx_descriptor *idmac_prep_slave_sg(struct dma_chan *chan
chan->chan_id != IDMAC_IC_7)
return NULL;
- if (direction != DMA_DEV_TO_MEM && direction != DMA_MEM_TO_DEV) {
+ if (!is_slave_xfer(direction)) {
dev_err(chan->device->dev, "Invalid DMA direction %d!\n", direction);
return NULL;
}
--
1.7.10.4
next prev parent reply other threads:[~2012-11-16 13:59 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-16 13:59 [PATCH 0/6] dmaengine: introduce is_slave_xfer helper Andy Shevchenko
2012-11-16 13:59 ` [PATCH 1/6] dmaengine: introduce is_slave_xfer function Andy Shevchenko
2012-11-16 14:03 ` Viresh Kumar
2012-11-16 15:27 ` Andy Shevchenko
2012-11-16 14:21 ` Mika Westerberg
2012-11-16 15:26 ` Andy Shevchenko
2012-11-16 15:32 ` Mika Westerberg
2012-11-16 13:59 ` [PATCH 2/6] dma: at_hdmac: check direction properly for cyclic transfers Andy Shevchenko
2012-11-16 14:05 ` Viresh Kumar
2012-11-16 15:33 ` Nicolas Ferre
2012-11-16 13:59 ` [PATCH 3/6] dma: dw_dmac: check direction properly in dw_dma_cyclic_prep Andy Shevchenko
2012-11-16 13:56 ` Felipe Balbi
2012-11-16 15:30 ` Andy Shevchenko
2012-11-16 18:09 ` Felipe Balbi
2012-11-16 14:06 ` Viresh Kumar
2012-11-16 13:59 ` [PATCH 4/6] dma: ep93xx_dma: reuse is_slave_xfer helper Andy Shevchenko
2012-11-16 14:06 ` Viresh Kumar
2012-11-16 15:33 ` Mika Westerberg
2012-11-16 13:59 ` Andy Shevchenko [this message]
2012-11-16 13:56 ` [PATCH 5/6] dma: ipu_idmac: " Felipe Balbi
2012-11-16 15:32 ` Andy Shevchenko
2012-11-16 14:07 ` Viresh Kumar
2012-11-16 13:59 ` [PATCH 6/6] dma: ste_dma40: " Andy Shevchenko
2012-11-16 14:07 ` Viresh Kumar
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