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authorMaxime Ripard <maxime.ripard@free-electrons.com>2014-10-16 11:01:02 +0200
committerVinod Koul <vinod.koul@intel.com>2014-11-06 07:06:18 +0100
commit35202451c8e6e5d76fe169e009f3587137686a7c (patch)
treef1d6138b1a87c4bbd0db47c11a1ddeec7018178b /drivers/dma/sirf-dma.c
parentdmaengine: sh: Remove chancnt affectations (diff)
downloadlinux-35202451c8e6e5d76fe169e009f3587137686a7c.tar.xz
linux-35202451c8e6e5d76fe169e009f3587137686a7c.zip
dmaengine: sirf: Remove chancnt affectations
chanctnt is already filled by dma_async_device_register, which uses the channel list to know how much channels there is. Since it's already filled, we can safely remove it from the drivers' probe function. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/sirf-dma.c')
-rw-r--r--drivers/dma/sirf-dma.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dma/sirf-dma.c b/drivers/dma/sirf-dma.c
index aac03ab10c54..fbe291584e8a 100644
--- a/drivers/dma/sirf-dma.c
+++ b/drivers/dma/sirf-dma.c
@@ -735,7 +735,6 @@ static int sirfsoc_dma_probe(struct platform_device *op)
dma = &sdma->dma;
dma->dev = dev;
- dma->chancnt = SIRFSOC_DMA_CHANNELS;
dma->device_alloc_chan_resources = sirfsoc_dma_alloc_chan_resources;
dma->device_free_chan_resources = sirfsoc_dma_free_chan_resources;
@@ -752,7 +751,7 @@ static int sirfsoc_dma_probe(struct platform_device *op)
dma_cap_set(DMA_INTERLEAVE, dma->cap_mask);
dma_cap_set(DMA_PRIVATE, dma->cap_mask);
- for (i = 0; i < dma->chancnt; i++) {
+ for (i = 0; i < SIRFSOC_DMA_CHANNELS; i++) {
schan = &sdma->channels[i];
schan->chan.device = dma;