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    SubjectRe: [PATCH 08/39] dmaengine: ste_dma40: Remove redundant address fetching function
    On Wed, May 15, 2013 at 10:51:31AM +0100, Lee Jones wrote:
    > Addresses are now stored in local data structures and are easy to
    > obtain, thus a specialist function used to fetch them is now surplus
    > to requirement.
    >
    > Signed-off-by: Lee Jones <lee.jones@linaro.org>
    > ---
    Acked-by: Vinod Koul <vinod.koul@intel.com>

    --
    ~Vinod
    > drivers/dma/ste_dma40.c | 18 ------------------
    > 1 file changed, 18 deletions(-)
    >
    > diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
    > index 57a127e..6ed7757 100644
    > --- a/drivers/dma/ste_dma40.c
    > +++ b/drivers/dma/ste_dma40.c
    > @@ -2267,24 +2267,6 @@ err:
    > return NULL;
    > }
    >
    > -static dma_addr_t
    > -d40_get_dev_addr(struct d40_chan *chan, enum dma_transfer_direction direction)
    > -{
    > - struct stedma40_platform_data *plat = chan->base->plat_data;
    > - struct stedma40_chan_cfg *cfg = &chan->dma_cfg;
    > - dma_addr_t addr = 0;
    > -
    > - if (chan->runtime_addr)
    > - return chan->runtime_addr;
    > -
    > - if (direction == DMA_DEV_TO_MEM)
    > - addr = plat->dev_rx[cfg->dev_type];
    > - else if (direction == DMA_MEM_TO_DEV)
    > - addr = plat->dev_tx[cfg->dev_type];
    > -
    > - return addr;
    > -}
    > -
    > static struct dma_async_tx_descriptor *
    > d40_prep_sg(struct dma_chan *dchan, struct scatterlist *sg_src,
    > struct scatterlist *sg_dst, unsigned int sg_len,
    > --
    > 1.7.10.4
    >


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