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-rw-r--r--arch/arm/mm/copypage-v4mc.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mm/copypage-v4mc.c b/arch/arm/mm/copypage-v4mc.c
index b8061519ce77..7d0a8c230342 100644
--- a/arch/arm/mm/copypage-v4mc.c
+++ b/arch/arm/mm/copypage-v4mc.c
@@ -30,7 +30,7 @@
30#define minicache_pgprot __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | \ 30#define minicache_pgprot __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | \
31 L_PTE_MT_MINICACHE) 31 L_PTE_MT_MINICACHE)
32 32
33static DEFINE_SPINLOCK(minicache_lock); 33static DEFINE_RAW_SPINLOCK(minicache_lock);
34 34
35/* 35/*
36 * ARMv4 mini-dcache optimised copy_user_highpage 36 * ARMv4 mini-dcache optimised copy_user_highpage
@@ -76,14 +76,14 @@ void v4_mc_copy_user_highpage(struct page *to, struct page *from,
76 if (!test_and_set_bit(PG_dcache_clean, &from->flags)) 76 if (!test_and_set_bit(PG_dcache_clean, &from->flags))
77 __flush_dcache_page(page_mapping(from), from); 77 __flush_dcache_page(page_mapping(from), from);
78 78
79 spin_lock(&minicache_lock); 79 raw_spin_lock(&minicache_lock);
80 80
81 set_pte_ext(TOP_PTE(0xffff8000), pfn_pte(page_to_pfn(from), minicache_pgprot), 0); 81 set_pte_ext(TOP_PTE(0xffff8000), pfn_pte(page_to_pfn(from), minicache_pgprot), 0);
82 flush_tlb_kernel_page(0xffff8000); 82 flush_tlb_kernel_page(0xffff8000);
83 83
84 mc_copy_user_page((void *)0xffff8000, kto); 84 mc_copy_user_page((void *)0xffff8000, kto);
85 85
86 spin_unlock(&minicache_lock); 86 raw_spin_unlock(&minicache_lock);
87 87
88 kunmap_atomic(kto, KM_USER1); 88 kunmap_atomic(kto, KM_USER1);
89} 89}