From d70a5969e9d52ef1c0e19a1b154785f8e1acba29 Mon Sep 17 00:00:00 2001 From: Jon Medhurst Date: Thu, 4 Aug 2011 15:41:42 +0100 Subject: ARM: mach-u300: Setup consistent dma size at boot time Signed-off-by: Jon Medhurst Acked-by: Linus Walleij --- arch/arm/mach-u300/core.c | 3 +++ arch/arm/mach-u300/include/mach/memory.h | 5 ----- 2 files changed, 3 insertions(+), 5 deletions(-) (limited to 'arch/arm/mach-u300') diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c index 399c89f14dfb..376b6dfdfae9 100644 --- a/arch/arm/mach-u300/core.c +++ b/arch/arm/mach-u300/core.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include @@ -92,6 +93,8 @@ static struct map_desc u300_io_desc[] __initdata = { void __init u300_map_io(void) { iotable_init(u300_io_desc, ARRAY_SIZE(u300_io_desc)); + /* We enable a real big DMA buffer if need be. */ + init_consistent_dma_size(SZ_4M); } /* diff --git a/arch/arm/mach-u300/include/mach/memory.h b/arch/arm/mach-u300/include/mach/memory.h index 888e2e351ee1..38741da0d261 100644 --- a/arch/arm/mach-u300/include/mach/memory.h +++ b/arch/arm/mach-u300/include/mach/memory.h @@ -34,9 +34,4 @@ (CONFIG_MACH_U300_ACCESS_MEM_SIZE & 1))*1024*1024 + 0x100) #endif -/* - * We enable a real big DMA buffer if need be. - */ -#define CONSISTENT_DMA_SIZE SZ_4M - #endif -- cgit v1.2.3