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authorCatalin Marinas <catalin.marinas@arm.com>2009-07-24 07:35:04 -0400
committerCatalin Marinas <catalin.marinas@arm.com>2009-07-24 07:35:04 -0400
commit8b79d5f217d7fc7d6b85ee5b10899f2bd20b64ed (patch)
tree0419d82bb5c582425e94b45fdb4baec20c5ab8e4 /arch
parentb32f3afe3c5c4ddd1c414d41845470a99c88475f (diff)
nommu: Add #ifdef CONFIG_MMU around the PTE sanity checks
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mm/proc-macros.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S
index 54b1f721dec8..f1559c227784 100644
--- a/arch/arm/mm/proc-macros.S
+++ b/arch/arm/mm/proc-macros.S
@@ -77,6 +77,7 @@
77 * Sanity check the PTE configuration for the code below - which makes 77 * Sanity check the PTE configuration for the code below - which makes
78 * certain assumptions about how these bits are layed out. 78 * certain assumptions about how these bits are layed out.
79 */ 79 */
80#ifdef CONFIG_MMU
80#if L_PTE_SHARED != PTE_EXT_SHARED 81#if L_PTE_SHARED != PTE_EXT_SHARED
81#error PTE shared bit mismatch 82#error PTE shared bit mismatch
82#endif 83#endif
@@ -90,6 +91,7 @@
90 L_PTE_FILE+L_PTE_PRESENT) > L_PTE_SHARED 91 L_PTE_FILE+L_PTE_PRESENT) > L_PTE_SHARED
91#error Invalid Linux PTE bit settings 92#error Invalid Linux PTE bit settings
92#endif 93#endif
94#endif /* CONFIG_MMU */
93 95
94/* 96/*
95 * The ARMv6 and ARMv7 set_pte_ext translation function. 97 * The ARMv6 and ARMv7 set_pte_ext translation function.