Commit d7fb0300 authored Dec 09, 2013 by Olof Johansson Committed by Dan Williams Dec 12, 2013

dmaengine: at_hdmac: remove unused function



commit 54f8d501 ('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: 54f8d501 ('dmaengine: remove DMA unmap from drivers')
Signed-off-by: Olof Johansson <olof@lixom.net>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Vinod Koul <vinod.koul@Intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

parent f984841b

drivers/dma/at_hdmac_regs.h

+0 −4

Original line number	Original line	Diff line number	Diff line
	@@ -347,10 +347,6 @@ static struct device chan2dev(struct dma_chan chan)
	{		{
	return &chan->dev->device;		return &chan->dev->device;
	}		}
	static struct device chan2parent(struct dma_chan chan)
	{
	return chan->dev->device.parent;
	}

	#if defined(VERBOSE_DEBUG)		#if defined(VERBOSE_DEBUG)
	static void vdbg_dump_regs(struct at_dma_chan *atchan)		static void vdbg_dump_regs(struct at_dma_chan *atchan)