From: Qiang Chen Date: Fri, 5 Dec 2014 08:18:30 +0000 (+0800) Subject: video: ocfb: Fix data type warning X-Git-Tag: v4.0-rc1~128^2~20 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=77989ee83c7c634a642383ec01f43dd471637558;p=karo-tx-linux.git video: ocfb: Fix data type warning When allocate framebuffer memory using dma_alloc_coherent(), we'd better use dma_addr_t instead of phys_addr_t. Because the address we got in fact is DMA or bus address for the platform. This patch also fixes below build warning: drivers/video/fbdev/ocfb.c:335:2: warning: passing argument 3 of ‘dma_alloc_attrs’ from incompatible pointer type [enabled by default] Signed-off-by: Qiang Chen Acked-by: Stefan Kristiansson Signed-off-by: Tomi Valkeinen --- diff --git a/drivers/video/fbdev/ocfb.c b/drivers/video/fbdev/ocfb.c index 7f9dc9bec309..de9819660ca0 100644 --- a/drivers/video/fbdev/ocfb.c +++ b/drivers/video/fbdev/ocfb.c @@ -61,7 +61,7 @@ struct ocfb_dev { /* flag indicating whether the regs are little endian accessed */ int little_endian; /* Physical and virtual addresses of framebuffer */ - phys_addr_t fb_phys; + dma_addr_t fb_phys; void __iomem *fb_virt; u32 pseudo_palette[PALETTE_SIZE]; };