Use DMA_BIT_MASK() for fb's coherent_dma_mask for clarity.
Signed-off-by: Tomi Valkeinen <[email protected]>
---
arch/arm/plat-omap/fb.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm/plat-omap/fb.c b/arch/arm/plat-omap/fb.c
index bcbb9d5..218963b 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,
--
1.7.10.4
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
