[adm5120] make use DMA_BIT_MASK
authorGabor Juhos <juhosg@openwrt.org>
Mon, 28 Jul 2008 07:25:40 +0000 (07:25 +0000)
committerGabor Juhos <juhosg@openwrt.org>
Mon, 28 Jul 2008 07:25:40 +0000 (07:25 +0000)
SVN-Revision: 11966

target/linux/adm5120/files/arch/mips/adm5120/platform.c

index 841d68f..d61e7c6 100644 (file)
@@ -16,6 +16,7 @@
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/device.h>
+#include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
 
 #include <asm/bootinfo.h>
@@ -89,16 +90,15 @@ struct resource adm5120_hcd_resources[] = {
        },
 };
 
-static u64 adm5120_hcd_dma_mask = ~(u32)0;
-
+static u64 adm5120_hcd_dma_mask = DMA_BIT_MASK(24);
 struct platform_device adm5120_hcd_device = {
        .name           = "adm5120-hcd",
-       .id             = 0,
+       .id             = -1,
        .num_resources  = ARRAY_SIZE(adm5120_hcd_resources),
        .resource       = adm5120_hcd_resources,
        .dev = {
                .dma_mask       = &adm5120_hcd_dma_mask,
-               .coherent_dma_mask = 0xFFFFFFFF,
+               .coherent_dma_mask = DMA_BIT_MASK(24),
        }
 };