From 0617c50a081262f8d515a62f062c0c5bc9c10630 Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Mon, 23 Jul 2018 08:56:56 +0300 Subject: ia64: remove unused num_dma_physpages member from 'struct early_node_data' Since commit 05e0caad3b7b ("[PATCH] Have ia64 use add_active_range() and free_area_init_nodes") the num_dma_physpages member of 'struct early_node_data' is calculated but never used. Remove it. Signed-off-by: Mike Rapoport Signed-off-by: Tony Luck --- arch/ia64/mm/discontig.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'arch') diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c index 7d9bd20319ff..6148ea8338ad 100644 --- a/arch/ia64/mm/discontig.c +++ b/arch/ia64/mm/discontig.c @@ -38,9 +38,6 @@ struct early_node_data { struct ia64_node_data *node_data; unsigned long pernode_addr; unsigned long pernode_size; -#ifdef CONFIG_ZONE_DMA32 - unsigned long num_dma_physpages; -#endif unsigned long min_pfn; unsigned long max_pfn; }; @@ -669,11 +666,6 @@ static __init int count_node_pages(unsigned long start, unsigned long len, int n { unsigned long end = start + len; -#ifdef CONFIG_ZONE_DMA32 - if (start <= __pa(MAX_DMA_ADDRESS)) - mem_data[node].num_dma_physpages += - (min(end, __pa(MAX_DMA_ADDRESS)) - start) >>PAGE_SHIFT; -#endif start = GRANULEROUNDDOWN(start); end = GRANULEROUNDUP(end); mem_data[node].max_pfn = max(mem_data[node].max_pfn, -- cgit v1.2.3