Messages in this thread Patch in this message | | | From | Olof Johansson <> | Subject | [PATCH] dmaengine: at_hdmac: remove unused function | Date | Tue, 26 Nov 2013 10:43:35 -0800 |
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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 <olof@lixom.net> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.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
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