diff options
Diffstat (limited to 'arch/arm64/mm/init.c')
| -rw-r--r-- | arch/arm64/mm/init.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index c903f7ccbdd2..9f3c47acf8ff 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -217,7 +217,7 @@ static void __init reserve_elfcorehdr(void) } #endif /* CONFIG_CRASH_DUMP */ /* - * Return the maximum physical address for ZONE_DMA (DMA_BIT_MASK(32)). It + * Return the maximum physical address for ZONE_DMA32 (DMA_BIT_MASK(32)). It * currently assumes that for memory starting above 4G, 32-bit devices will * use a DMA offset. */ @@ -233,8 +233,8 @@ static void __init zone_sizes_init(unsigned long min, unsigned long max) { unsigned long max_zone_pfns[MAX_NR_ZONES] = {0}; - if (IS_ENABLED(CONFIG_ZONE_DMA)) - max_zone_pfns[ZONE_DMA] = PFN_DOWN(max_zone_dma_phys()); + if (IS_ENABLED(CONFIG_ZONE_DMA32)) + max_zone_pfns[ZONE_DMA32] = PFN_DOWN(max_zone_dma_phys()); max_zone_pfns[ZONE_NORMAL] = max; free_area_init_nodes(max_zone_pfns); @@ -251,9 +251,9 @@ static void __init zone_sizes_init(unsigned long min, unsigned long max) memset(zone_size, 0, sizeof(zone_size)); /* 4GB maximum for 32-bit only capable devices */ -#ifdef CONFIG_ZONE_DMA +#ifdef CONFIG_ZONE_DMA32 max_dma = PFN_DOWN(arm64_dma_phys_limit); - zone_size[ZONE_DMA] = max_dma - min; + zone_size[ZONE_DMA32] = max_dma - min; #endif zone_size[ZONE_NORMAL] = max - max_dma; @@ -266,10 +266,10 @@ static void __init zone_sizes_init(unsigned long min, unsigned long max) if (start >= max) continue; -#ifdef CONFIG_ZONE_DMA +#ifdef CONFIG_ZONE_DMA32 if (start < max_dma) { unsigned long dma_end = min(end, max_dma); - zhole_size[ZONE_DMA] -= dma_end - start; + zhole_size[ZONE_DMA32] -= dma_end - start; } #endif if (end > max_dma) { @@ -470,7 +470,7 @@ void __init arm64_memblock_init(void) early_init_fdt_scan_reserved_mem(); /* 4GB maximum for 32-bit only capable devices */ - if (IS_ENABLED(CONFIG_ZONE_DMA)) + if (IS_ENABLED(CONFIG_ZONE_DMA32)) arm64_dma_phys_limit = max_zone_dma_phys(); else arm64_dma_phys_limit = PHYS_MASK + 1; |