diff options
| author | Olof Johansson <olof@lixom.net> | 2013-12-09 11:15:57 -0800 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2013-12-12 22:43:41 -0800 |
| commit | d7fb0300fe663a5e338e3adeb7f811a2f9727e6c (patch) | |
| tree | b7737ec44b8ea6564473693ae409654c4954f51d /drivers/dma | |
| parent | f984841bc0c4d596c4e95d1798f318291c4f78f5 (diff) | |
| download | lwn-d7fb0300fe663a5e338e3adeb7f811a2f9727e6c.tar.gz lwn-d7fb0300fe663a5e338e3adeb7f811a2f9727e6c.zip | |
dmaengine: at_hdmac: remove unused function
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>
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>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/at_hdmac_regs.h | 4 |
1 files changed, 0 insertions, 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) |