diff options
Diffstat (limited to 'arch/sh/boards/mach-migor/setup.c')
| -rw-r--r-- | arch/sh/boards/mach-migor/setup.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index f4ad33c6d2aa..90702740f207 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -5,6 +5,7 @@ * Copyright (C) 2008 Magnus Damm */ #include <linux/clkdev.h> +#include <linux/dma-mapping.h> #include <linux/init.h> #include <linux/platform_device.h> #include <linux/interrupt.h> @@ -603,9 +604,8 @@ static int __init migor_devices_setup(void) device_initialize(&migor_ceu_device.dev); arch_setup_pdev_archdata(&migor_ceu_device); dma_declare_coherent_memory(&migor_ceu_device.dev, - ceu_dma_membase, ceu_dma_membase, - ceu_dma_membase + CEU_BUFFER_MEMORY_SIZE - 1, - DMA_MEMORY_EXCLUSIVE); + ceu_dma_membase, ceu_dma_membase, + ceu_dma_membase + CEU_BUFFER_MEMORY_SIZE - 1); platform_device_add(&migor_ceu_device); @@ -630,7 +630,10 @@ static void __init migor_mv_mem_reserve(void) phys_addr_t phys; phys_addr_t size = CEU_BUFFER_MEMORY_SIZE; - phys = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE); + phys = memblock_phys_alloc(size, PAGE_SIZE); + if (!phys) + panic("Failed to allocate CEU memory\n"); + memblock_free(phys, size); memblock_remove(phys, size); |