From: Vinod Koul Date: Fri, 9 Dec 2016 09:54:12 +0000 (+0530) Subject: dmaengine: s3c24xx: remove unused ‘cdata’ X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=963173fe4875d77320360628f827b0a818d6772e;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git dmaengine: s3c24xx: remove unused ‘cdata’ 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 --- 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];