From 963173fe4875d77320360628f827b0a818d6772e Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Fri, 9 Dec 2016 15:24:12 +0530 Subject: dmaengine: s3c24xx: remove unused ‘cdata’ MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In s3c24xx_dma_get_phy(), variable ‘cdata’ is initialized but never used, which leads to warning with W=1. Removing this make pdata unused. drivers/dma/s3c24xx-dma.c: In function ‘s3c24xx_dma_get_phy’: drivers/dma/s3c24xx-dma.c:293:30: warning: variable ‘cdata’ set but not used [-Wunused-but-set-variable] struct s3c24xx_dma_channel *cdata; So remove both of them. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Vinod Koul --- drivers/dma/s3c24xx-dma.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'drivers/dma/s3c24xx-dma.c') diff --git a/drivers/dma/s3c24xx-dma.c b/drivers/dma/s3c24xx-dma.c index 3c579abbabb7..f04c4702d98b 100644 --- a/drivers/dma/s3c24xx-dma.c +++ b/drivers/dma/s3c24xx-dma.c @@ -289,16 +289,11 @@ static struct s3c24xx_dma_phy *s3c24xx_dma_get_phy(struct s3c24xx_dma_chan *s3cchan) { struct s3c24xx_dma_engine *s3cdma = s3cchan->host; - const struct s3c24xx_dma_platdata *pdata = s3cdma->pdata; - struct s3c24xx_dma_channel *cdata; struct s3c24xx_dma_phy *phy = NULL; unsigned long flags; int i; int ret; - if (s3cchan->slave) - cdata = &pdata->channels[s3cchan->id]; - for (i = 0; i < s3cdma->pdata->num_phy_channels; i++) { phy = &s3cdma->phy_chans[i]; -- cgit