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arm64: mm: Correct fixmap pagetable types

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Compiling with STRICT_MM_TYPECHECKS gives the following
arch/arm64/mm/ioremap.c: In function ‘early_ioremap_init’:
arch/arm64/mm/ioremap.c:152:2: warning: passing argument 3 of
‘pud_populate’ from incompatible pointer type
  pud_populate(&init_mm, pud, bm_pmd);

The data types for bm_pmd and bm_pud are incorrectly set to pte_t.
This patch corrects these types.

Signed-off-by: Steve Capper <steve.capper@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Steve Capper 2014-10-17 15:27:38 +01:00 committed by Catalin Marinas
parent 971a5b6fe6
commit c0260ba906
1 changed files with 2 additions and 2 deletions
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4
arch/arm64/mm/ioremap.c
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@ -105,10 +105,10 @@ EXPORT_SYMBOL(ioremap_cache);
static pte_t bm_pte[PTRS_PER_PTE] __page_aligned_bss; static pte_t bm_pte[PTRS_PER_PTE] __page_aligned_bss;
#if CONFIG_ARM64_PGTABLE_LEVELS > 2 #if CONFIG_ARM64_PGTABLE_LEVELS > 2
static pte_t bm_pmd[PTRS_PER_PMD] __page_aligned_bss; static pmd_t bm_pmd[PTRS_PER_PMD] __page_aligned_bss;
#endif #endif
#if CONFIG_ARM64_PGTABLE_LEVELS > 3 #if CONFIG_ARM64_PGTABLE_LEVELS > 3
static pte_t bm_pud[PTRS_PER_PUD] __page_aligned_bss; static pud_t bm_pud[PTRS_PER_PUD] __page_aligned_bss;
#endif #endif
static inline pud_t * __init early_ioremap_pud(unsigned long addr) static inline pud_t * __init early_ioremap_pud(unsigned long addr)