From 4fddcaebb9014b4814f859420595cc419400fba6 Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Tue, 5 Jul 2011 22:28:08 -0400 Subject: ARM: add dma_zone_size to the machine_desc structure Signed-off-by: Nicolas Pitre --- arch/arm/kernel/setup.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/arm/kernel/setup.c') diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index ed11fb0..e0db84d 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -916,6 +916,12 @@ void __init setup_arch(char **cmdline_p) cpu_init(); tcm_init(); +#ifdef CONFIG_ZONE_DMA + if (mdesc->dma_zone_size) { + extern unsigned long arm_dma_zone_size; + arm_dma_zone_size = mdesc->dma_zone_size; + } +#endif #ifdef CONFIG_MULTI_IRQ_HANDLER handle_arch_irq = mdesc->handle_irq; #endif -- cgit v1.1