From: Jayachandran C Date: Wed, 31 Oct 2012 12:01:33 +0000 (+0000) Subject: MIPS: Netlogic: Fix DMA zone selection for 64-bit X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b97215fd938f6bc2469acd82de8e6e36adcbea7c;p=linux-beck.git MIPS: Netlogic: Fix DMA zone selection for 64-bit Fix Kconfig for both XLR and XLP to select ZONE_DMA32 (instead of ZONE_DMA) in case of 64-bit compilation. This can be used for devices that can only do DMA to 32-bit address. ZONE_DMA is not useful on XLR or XLP. Signed-off-by: Jayachandran C Patchwork: http://patchwork.linux-mips.org/patch/4466 Signed-off-by: John Crispin --- diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 83980a07dc89..f569790e24e2 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -817,7 +817,7 @@ config NLM_XLR_BOARD select CSRC_R4K select IRQ_CPU select ARCH_SUPPORTS_MSI - select ZONE_DMA if 64BIT + select ZONE_DMA32 if 64BIT select SYNC_R4K select SYS_HAS_EARLY_PRINTK select USB_ARCH_HAS_OHCI if USB_SUPPORT @@ -845,7 +845,7 @@ config NLM_XLP_BOARD select CEVT_R4K select CSRC_R4K select IRQ_CPU - select ZONE_DMA if 64BIT + select ZONE_DMA32 if 64BIT select SYNC_R4K select SYS_HAS_EARLY_PRINTK select USE_OF