From: Vinod Koul Date: Thu, 28 Nov 2013 09:29:39 +0000 (+0530) Subject: dmaengine: mmp_tdma: fix the 'pointer from integer' warnings X-Git-Tag: v3.14-rc1~48^2~31 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9d0f1fa6e104ad80c21a1051bb875b4c33d437e0;p=pandora-kernel.git dmaengine: mmp_tdma: fix the 'pointer from integer' warnings the driver is using unsigned long type for storing the channel register base "reg_base", this leads to bunch of warns when we try to use this as pointer. So better use an iomem pointer type for this variable drivers/dma/mmp_tdma.c: In function 'mmp_tdma_chan_set_desc': drivers/dma/mmp_tdma.c:143: warning: passing argument 2 of '__raw_writel' makes pointer from integer without a cast drivers/dma/mmp_tdma.c:144: warning: passing argument 1 of '__raw_readl' makes pointer from integer without a cast drivers/dma/mmp_tdma.c:144: warning: passing argument 2 of '__raw_writel' makes pointer from integer without a cast drivers/dma/mmp_tdma.c: In function 'mmp_tdma_enable_chan': drivers/dma/mmp_tdma.c:151: warning: passing argument 2 of '__raw_writel' makes pointer from integer without a cast drivers/dma/mmp_tdma.c:153: warning: passing argument 1 of '__raw_readl' makes pointer from integer without a cast drivers/dma/mmp_tdma.c:153: warning: passing argument 2 of '__raw_writel' makes pointer from integer without a cast drivers/dma/mmp_tdma.c: In function 'mmp_tdma_disable_chan': drivers/dma/mmp_tdma.c:160: warning: passing argument 1 of '__raw_readl' makes pointer from integer without a cast drivers/dma/mmp_tdma.c:160: warning: passing argument 2 of '__raw_writel' makes pointer from integer without a cast drivers/dma/mmp_tdma.c:164: warning: passing argument 2 of '__raw_writel' makes pointer from integer without a cast drivers/dma/mmp_tdma.c: In function 'mmp_tdma_resume_chan': drivers/dma/mmp_tdma.c:171: warning: passing argument 1 of '__raw_readl' makes pointer from integer without a cast drivers/dma/mmp_tdma.c:171: warning: passing argument 2 of '__raw_writel' makes pointer from integer without a cast drivers/dma/mmp_tdma.c: In function 'mmp_tdma_pause_chan': drivers/dma/mmp_tdma.c:178: warning: passing argument 1 of '__raw_readl' makes pointer from integer without a cast drivers/dma/mmp_tdma.c:178: warning: passing argument 2 of '__raw_writel' makes pointer from integer without a cast drivers/dma/mmp_tdma.c: In function 'mmp_tdma_config_chan': drivers/dma/mmp_tdma.c:263: warning: passing argument 2 of '__raw_writel' makes pointer from integer without a cast drivers/dma/mmp_tdma.c: In function 'mmp_tdma_clear_chan_irq': drivers/dma/mmp_tdma.c:269: warning: passing argument 1 of '__raw_readl' makes pointer from integer without a cast drivers/dma/mmp_tdma.c:274: warning: passing argument 2 of '__raw_writel' makes pointer from integer without a cast Signed-off-by: Vinod Koul --- Reading git-diff-tree failed