On Tue, Nov 26, 2013 at 10:43:35AM -0800, Olof Johansson wrote: > commit 54f8d501e8428 ('dmaengine: remove DMA unmap from drivers') > refactored some code which resulted in an unused function in the at_hdmac > driver: > > drivers/dma/at_hdmac_regs.h:350:23: warning: 'chan2parent' defined but > not used [-Wunused-function] > > Fixes: 54f8d501e8428 ('dmaengine: remove DMA unmap from drivers') > Signed-off-by: Olof Johansson <o...@lixom.net> > Cc: Bartlomiej Zolnierkiewicz <b.zolnier...@samsung.com> Acked-by: Vinod Koul <vinod.k...@intel.com>
> --- > > Dan, > > Looks like you fixed up the DesignWare driver for the same issue but > this needs it to. > > drivers/dma/at_hdmac_regs.h | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/drivers/dma/at_hdmac_regs.h b/drivers/dma/at_hdmac_regs.h > index f31d647acdfa..2787aba60c6b 100644 > --- a/drivers/dma/at_hdmac_regs.h > +++ b/drivers/dma/at_hdmac_regs.h > @@ -347,10 +347,6 @@ static struct device *chan2dev(struct dma_chan *chan) > { > return &chan->dev->device; > } > -static struct device *chan2parent(struct dma_chan *chan) > -{ > - return chan->dev->device.parent; > -} > > #if defined(VERBOSE_DEBUG) > static void vdbg_dump_regs(struct at_dma_chan *atchan) > -- > 1.8.4.1.601.g02b3b1d > > -- > To unsubscribe from this list: send the line "unsubscribe dmaengine" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/