2013/4/12 Lee Jones :
> So I need to devise another way, as this function cannot be called
> here either. Using the dmaengine API, allocating a channel and
> configuring it are to be completed using different calls. Using the
> API correctly, there is no way the driver can setup the channel
> with
2013/4/12 Lee Jones lee.jo...@linaro.org:
So I need to devise another way, as this function cannot be called
here either. Using the dmaengine API, allocating a channel and
configuring it are to be completed using different calls. Using the
API correctly, there is no way the driver can setup
On Fri, 12 Apr 2013, Rabin Vincent wrote:
> 2013/4/9 Lee Jones :
> > diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
> > index 2a0a9d4..9e423ad 100644
> > --- a/drivers/dma/ste_dma40.c
> > +++ b/drivers/dma/ste_dma40.c
> > @@ -2463,16 +2463,10 @@ static int
2013/4/9 Lee Jones :
> diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
> index 2a0a9d4..9e423ad 100644
> --- a/drivers/dma/ste_dma40.c
> +++ b/drivers/dma/ste_dma40.c
> @@ -2463,16 +2463,10 @@ static int d40_alloc_chan_resources(struct dma_chan
> *chan)
> }
>
>
2013/4/9 Lee Jones lee.jo...@linaro.org:
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 2a0a9d4..9e423ad 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -2463,16 +2463,10 @@ static int d40_alloc_chan_resources(struct dma_chan
*chan)
}
On Fri, 12 Apr 2013, Rabin Vincent wrote:
2013/4/9 Lee Jones lee.jo...@linaro.org:
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 2a0a9d4..9e423ad 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -2463,16 +2463,10 @@ static int
According to the DMA documentation allocating a channel and configuring
it are two separate actions. By removing the configuration code from the
channel allocation path we lighten the burden on the information required to
successfully allocate a channel.
Cc: Vinod Koul
Cc: Dan Williams
Cc: Per
According to the DMA documentation allocating a channel and configuring
it are two separate actions. By removing the configuration code from the
channel allocation path we lighten the burden on the information required to
successfully allocate a channel.
Cc: Vinod Koul vinod.k...@intel.com
Cc:
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