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    SubjectRe: [PATCH 4/6] dma: ep93xx_dma: reuse is_slave_xfer helper
    On Fri, Nov 16, 2012 at 03:59:17PM +0200, Andy Shevchenko wrote:
    > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
    > Cc: Mika Westerberg <mika.westerberg@linux.intel.com>

    Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>

    > ---
    > drivers/dma/ep93xx_dma.c | 3 +--
    > 1 file changed, 1 insertion(+), 2 deletions(-)
    >
    > diff --git a/drivers/dma/ep93xx_dma.c b/drivers/dma/ep93xx_dma.c
    > index bcfde40..7c26354 100644
    > --- a/drivers/dma/ep93xx_dma.c
    > +++ b/drivers/dma/ep93xx_dma.c
    > @@ -903,8 +903,7 @@ static int ep93xx_dma_alloc_chan_resources(struct dma_chan *chan)
    > switch (data->port) {
    > case EP93XX_DMA_SSP:
    > case EP93XX_DMA_IDE:
    > - if (data->direction != DMA_MEM_TO_DEV &&
    > - data->direction != DMA_DEV_TO_MEM)
    > + if (!is_slave_xfter(data->direction))
    > return -EINVAL;
    > break;
    > default:
    > --
    > 1.7.10.4


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