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authorLad, Prabhakar <prabhakar.lad@ti.com>2012-11-09 08:59:32 (GMT)
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-11-21 15:53:28 (GMT)
commitbaa29837a76d5738837602ff249a0c371591d7c7 (patch)
treef101d619b23134731782672b5b724b60152c5407 /include/media
parent8c5dff905714446f8836b40a93bfeabd0aea8c82 (diff)
downloadlinux-baa29837a76d5738837602ff249a0c371591d7c7.tar.xz
[media] media: davinci: vpbe: fix build warning
Warnings were generated because of the following commit changed data type for address pointer 195bbca ARM: 7500/1: io: avoid writeback addressing modes for __raw_ accessors add __iomem annotation to fix following warnings drivers/media/platform/davinci/vpbe_osd.c: In function ‘osd_read’: drivers/media/platform/davinci/vpbe_osd.c:49:2: warning: passing argument 1 of ‘__raw_readl’ makes pointer from integer without a cast [enabled by default] arch/arm/include/asm/io.h:104:19: note: expected ‘const volatile void *’ but argument is of type ‘long unsigned int’ This patch stores the ioremap_nocache() returned address in a void __iomem * instead of a unsigned long and passes the same to readl/writel functions which fixes the above warnings. Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/media')
-rw-r--r--include/media/davinci/vpbe_osd.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/media/davinci/vpbe_osd.h b/include/media/davinci/vpbe_osd.h
index d7e397a..5ab0d8d 100644
--- a/include/media/davinci/vpbe_osd.h
+++ b/include/media/davinci/vpbe_osd.h
@@ -357,7 +357,7 @@ struct osd_state {
spinlock_t lock;
struct device *dev;
dma_addr_t osd_base_phys;
- unsigned long osd_base;
+ void __iomem *osd_base;
unsigned long osd_size;
/* 1-->the isr will toggle the VID0 ping-pong buffer */
int pingpong;