From b65b4781fbd5846a82cdac0c32818af1a7452d1f Mon Sep 17 00:00:00 2001 From: Russell King Date: Sat, 22 May 2010 20:58:51 +0100 Subject: [PATCH] ARM: Remove 'node' argument form arch_adjust_zones() Since we no longer support discontigmem, node is always zero, so remove this argument. Signed-off-by: Russell King --- arch/arm/common/sa1111.c | 5 +---- arch/arm/include/asm/memory.h | 2 +- arch/arm/mach-davinci/include/mach/memory.h | 9 +++------ arch/arm/mach-ixp4xx/common-pci.c | 4 ++-- arch/arm/mach-ixp4xx/include/mach/memory.h | 6 +++--- arch/arm/mach-pxa/cm-x2xx-pci.c | 4 ++-- arch/arm/mach-pxa/include/mach/memory.h | 7 +++---- arch/arm/mach-realview/core.c | 5 ++--- arch/arm/mach-realview/include/mach/memory.h | 7 +++---- arch/arm/mach-sa1100/include/mach/memory.h | 6 +++--- arch/arm/mach-shark/include/mach/memory.h | 7 +++---- arch/arm/mm/init.c | 2 +- 12 files changed, 27 insertions(+), 37 deletions(-) diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index 6f80665..ac2fd44 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -185,13 +185,10 @@ static struct sa1111_dev_info sa1111_devices[] = { }, }; -void __init sa1111_adjust_zones(int node, unsigned long *size, unsigned long *holes) +void __init sa1111_adjust_zones(unsigned long *size, unsigned long *holes) { unsigned int sz = SZ_1M >> PAGE_SHIFT; - if (node != 0) - sz = 0; - size[1] = size[0] - sz; size[0] = sz; } diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index e263ec7..82df0ae 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -158,7 +158,7 @@ #endif #ifndef arch_adjust_zones -#define arch_adjust_zones(node,size,holes) do { } while (0) +#define arch_adjust_zones(size,holes) do { } while (0) #elif !defined(CONFIG_ZONE_DMA) #error "custom arch_adjust_zones() requires CONFIG_ZONE_DMA" #endif diff --git a/arch/arm/mach-davinci/include/mach/memory.h b/arch/arm/mach-davinci/include/mach/memory.h index a91edfb..22eb97c 100644 --- a/arch/arm/mach-davinci/include/mach/memory.h +++ b/arch/arm/mach-davinci/include/mach/memory.h @@ -48,19 +48,16 @@ * below 128M */ static inline void -__arch_adjust_zones(int node, unsigned long *size, unsigned long *holes) +__arch_adjust_zones(unsigned long *size, unsigned long *holes) { unsigned int sz = (128<<20) >> PAGE_SHIFT; - if (node != 0) - sz = 0; - size[1] = size[0] - sz; size[0] = sz; } -#define arch_adjust_zones(node, zone_size, holes) \ - if ((meminfo.bank[0].size >> 20) > 128) __arch_adjust_zones(node, zone_size, holes) +#define arch_adjust_zones(zone_size, holes) \ + if ((meminfo.bank[0].size >> 20) > 128) __arch_adjust_zones(zone_size, holes) #define ISA_DMA_THRESHOLD (PHYS_OFFSET + (128<<20) - 1) #define MAX_DMA_ADDRESS (PAGE_OFFSET + (128<<20)) diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c index e3181534..333d04c 100644 --- a/arch/arm/mach-ixp4xx/common-pci.c +++ b/arch/arm/mach-ixp4xx/common-pci.c @@ -348,7 +348,7 @@ int dma_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size) * This is really ugly and we need a better way of specifying * DMA-capable regions of memory. */ -void __init ixp4xx_adjust_zones(int node, unsigned long *zone_size, +void __init ixp4xx_adjust_zones(unsigned long *zone_size, unsigned long *zhole_size) { unsigned int sz = SZ_64M >> PAGE_SHIFT; @@ -356,7 +356,7 @@ void __init ixp4xx_adjust_zones(int node, unsigned long *zone_size, /* * Only adjust if > 64M on current system */ - if (node || (zone_size[0] <= sz)) + if (zone_size[0] <= sz) return; zone_size[1] = zone_size[0] - sz; diff --git a/arch/arm/mach-ixp4xx/include/mach/memory.h b/arch/arm/mach-ixp4xx/include/mach/memory.h index 98f5e5e..0136eaa 100644 --- a/arch/arm/mach-ixp4xx/include/mach/memory.h +++ b/arch/arm/mach-ixp4xx/include/mach/memory.h @@ -16,10 +16,10 @@ #if !defined(__ASSEMBLY__) && defined(CONFIG_PCI) -void ixp4xx_adjust_zones(int node, unsigned long *size, unsigned long *holes); +void ixp4xx_adjust_zones(unsigned long *size, unsigned long *holes); -#define arch_adjust_zones(node, size, holes) \ - ixp4xx_adjust_zones(node, size, holes) +#define arch_adjust_zones(size, holes) \ + ixp4xx_adjust_zones(size, holes) #define ISA_DMA_THRESHOLD (SZ_64M - 1) #define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_64M) diff --git a/arch/arm/mach-pxa/cm-x2xx-pci.c b/arch/arm/mach-pxa/cm-x2xx-pci.c index 161fc2d..0f31305 100644 --- a/arch/arm/mach-pxa/cm-x2xx-pci.c +++ b/arch/arm/mach-pxa/cm-x2xx-pci.c @@ -35,7 +35,7 @@ static int cmx2xx_it8152_irq_gpio; * This is really ugly and we need a better way of specifying * DMA-capable regions of memory. */ -void __init cmx2xx_pci_adjust_zones(int node, unsigned long *zone_size, +void __init cmx2xx_pci_adjust_zones(unsigned long *zone_size, unsigned long *zhole_size) { unsigned int sz = SZ_64M >> PAGE_SHIFT; @@ -46,7 +46,7 @@ void __init cmx2xx_pci_adjust_zones(int node, unsigned long *zone_size, /* * Only adjust if > 64M on current system */ - if (node || (zone_size[0] <= sz)) + if (zone_size[0] <= sz) return; zone_size[1] = zone_size[0] - sz; diff --git a/arch/arm/mach-pxa/include/mach/memory.h b/arch/arm/mach-pxa/include/mach/memory.h index 81fd4a0..92361a6 100644 --- a/arch/arm/mach-pxa/include/mach/memory.h +++ b/arch/arm/mach-pxa/include/mach/memory.h @@ -18,11 +18,10 @@ #define PHYS_OFFSET UL(0xa0000000) #if !defined(__ASSEMBLY__) && defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI) -void cmx2xx_pci_adjust_zones(int node, unsigned long *size, - unsigned long *holes); +void cmx2xx_pci_adjust_zones(unsigned long *size, unsigned long *holes); -#define arch_adjust_zones(node, size, holes) \ - cmx2xx_pci_adjust_zones(node, size, holes) +#define arch_adjust_zones(size, holes) \ + cmx2xx_pci_adjust_zones(size, holes) #define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_64M - 1) #define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_64M) diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c index 595be19..1195e07 100644 --- a/arch/arm/mach-realview/core.c +++ b/arch/arm/mach-realview/core.c @@ -61,12 +61,11 @@ void __iomem *gic_cpu_base_addr; /* * Adjust the zones if there are restrictions for DMA access. */ -void __init realview_adjust_zones(int node, unsigned long *size, - unsigned long *hole) +void __init realview_adjust_zones(unsigned long *size, unsigned long *hole) { unsigned long dma_size = SZ_256M >> PAGE_SHIFT; - if (!machine_is_realview_pbx() || node || (size[0] <= dma_size)) + if (!machine_is_realview_pbx() || size[0] <= dma_size) return; size[ZONE_NORMAL] = size[0] - dma_size; diff --git a/arch/arm/mach-realview/include/mach/memory.h b/arch/arm/mach-realview/include/mach/memory.h index 2417bbc..5dafc15 100644 --- a/arch/arm/mach-realview/include/mach/memory.h +++ b/arch/arm/mach-realview/include/mach/memory.h @@ -30,10 +30,9 @@ #endif #if !defined(__ASSEMBLY__) && defined(CONFIG_ZONE_DMA) -extern void realview_adjust_zones(int node, unsigned long *size, - unsigned long *hole); -#define arch_adjust_zones(node, size, hole) \ - realview_adjust_zones(node, size, hole) +extern void realview_adjust_zones(unsigned long *size, unsigned long *hole); +#define arch_adjust_zones(size, hole) \ + realview_adjust_zones(size, hole) #define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_256M - 1) #define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_256M) diff --git a/arch/arm/mach-sa1100/include/mach/memory.h b/arch/arm/mach-sa1100/include/mach/memory.h index d5277f9..128a1df 100644 --- a/arch/arm/mach-sa1100/include/mach/memory.h +++ b/arch/arm/mach-sa1100/include/mach/memory.h @@ -17,10 +17,10 @@ #ifndef __ASSEMBLY__ #ifdef CONFIG_SA1111 -void sa1111_adjust_zones(int node, unsigned long *size, unsigned long *holes); +void sa1111_adjust_zones(unsigned long *size, unsigned long *holes); -#define arch_adjust_zones(node, size, holes) \ - sa1111_adjust_zones(node, size, holes) +#define arch_adjust_zones(size, holes) \ + sa1111_adjust_zones(size, holes) #define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_1M - 1) #define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_1M) diff --git a/arch/arm/mach-shark/include/mach/memory.h b/arch/arm/mach-shark/include/mach/memory.h index 3053e5b..d9c4812 100644 --- a/arch/arm/mach-shark/include/mach/memory.h +++ b/arch/arm/mach-shark/include/mach/memory.h @@ -19,9 +19,8 @@ #ifndef __ASSEMBLY__ -static inline void __arch_adjust_zones(int node, unsigned long *zone_size, unsigned long *zhole_size) +static inline void __arch_adjust_zones(unsigned long *zone_size, unsigned long *zhole_size) { - if (node != 0) return; /* Only the first 4 MB (=1024 Pages) are usable for DMA */ /* See dev / -> .properties in OpenFirmware. */ zone_size[1] = zone_size[0] - 1024; @@ -30,8 +29,8 @@ static inline void __arch_adjust_zones(int node, unsigned long *zone_size, unsig zhole_size[0] = 0; } -#define arch_adjust_zones(node, size, holes) \ - __arch_adjust_zones(node, size, holes) +#define arch_adjust_zones(size, holes) \ + __arch_adjust_zones(size, holes) #define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_4M - 1) #define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_4M) diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 4011e52..4d27208 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -318,7 +318,7 @@ static void __init arm_bootmem_free(struct meminfo *mi) * Adjust the sizes according to any special requirements for * this machine type. */ - arch_adjust_zones(0, zone_size, zhole_size); + arch_adjust_zones(zone_size, zhole_size); free_area_init_node(0, zone_size, min, zhole_size); } -- 2.7.4