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authorTomi Valkeinen <tomi.valkeinen@ti.com>2012-11-09 15:41:21 +0200
committerTomi Valkeinen <tomi.valkeinen@ti.com>2012-11-13 09:51:42 +0200
commit3f5ba55e8f3698432c65b0ef77e83d22d5f64a79 (patch)
tree98c3381c25de7e0cde0f2dda603bc11cc05fcd7a
parent3d70f8c617a436c7146ecb81df2265b4626dfe89 (diff)
OMAP: FB: use DMA_BIT_MASK() for fb's coherent_dma_mask
Use DMA_BIT_MASK() for fb's coherent_dma_mask for clarity. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Tony Lindgren <tony@atomide.com>
-rw-r--r--arch/arm/plat-omap/fb.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/plat-omap/fb.c
index bcbb9d5dc293..218963bd4bb3 100644
--- a/arch/arm/plat-omap/fb.c
+++ b/arch/arm/plat-omap/fb.c
@@ -29,6 +29,7 @@
#include <linux/memblock.h>
#include <linux/io.h>
#include <linux/omapfb.h>
+#include <linux/dma-mapping.h>
#include <mach/hardware.h>
#include <asm/mach/map.h>
@@ -45,7 +46,7 @@ static struct platform_device omap_fb_device = {
.id = -1,
.dev = {
.dma_mask = &omap_fb_dma_mask,
- .coherent_dma_mask = ~(u32)0,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &omapfb_config,
},
.num_resources = 0,
@@ -81,7 +82,7 @@ static struct platform_device omap_fb_device = {
.id = -1,
.dev = {
.dma_mask = &omap_fb_dma_mask,
- .coherent_dma_mask = ~(u32)0,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &omapfb_config,
},
.num_resources = 0,