ARM: mach-shmobile: add coherent DMA mask to CEU camera devices

Cameras are currently broken on ARM sh-mobile platforms. They need a
suitable coherent DMA mask.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

arch/arm/mach-shmobile/board-ap4evb.c

@@ -924,6 +924,7 @@ static struct platform_device ceu_device = {
 	.resource	= ceu_resources,
 	.dev	= {
 		.platform_data		= &sh_mobile_ceu_info,
+		.coherent_dma_mask	= 0xffffffff,
 	},
 };
 

arch/arm/mach-shmobile/board-mackerel.c

@@ -922,6 +922,7 @@ static struct platform_device ceu_device = {
 	.resource	= ceu_resources,
 	.dev		= {
 		.platform_data		= &sh_mobile_ceu_info,
+		.coherent_dma_mask	= 0xffffffff,
 	},
 };