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authorSteve Capper <steve.capper@linaro.org>2014-10-17 15:27:38 +0100
committerCatalin Marinas <catalin.marinas@arm.com>2014-10-20 17:47:02 +0100
commitc0260ba906c4dfbcccd6414c3e2c0e73a7d7e35a (patch)
tree0afa6a7b4183036d6d8ad6b2ee60d21c9288fbda /arch
parentarm64: compat: fix compat types affecting struct compat_elf_prpsinfo (diff)
downloadlinux-dev-c0260ba906c4dfbcccd6414c3e2c0e73a7d7e35a.tar.xz
linux-dev-c0260ba906c4dfbcccd6414c3e2c0e73a7d7e35a.zip
arm64: mm: Correct fixmap pagetable types
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm64/mm/ioremap.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/mm/ioremap.c b/arch/arm64/mm/ioremap.c
index fa324bd5a5c4..4a07630a6616 100644
--- a/arch/arm64/mm/ioremap.c
+++ b/arch/arm64/mm/ioremap.c
@@ -105,10 +105,10 @@ EXPORT_SYMBOL(ioremap_cache);
static pte_t bm_pte[PTRS_PER_PTE] __page_aligned_bss;
#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
#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
static inline pud_t * __init early_ioremap_pud(unsigned long addr)