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ARM: fixmap: make __end_of_early_ioremap_region an enum value

Message ID 20250225213539.3236070-1-arnd@kernel.org (mailing list archive)
State New
Headers show
Series ARM: fixmap: make __end_of_early_ioremap_region an enum value | expand

Commit Message

Arnd Bergmann Feb. 25, 2025, 9:35 p.m. UTC 
From: Arnd Bergmann <arnd@arndb.de>

Building with W=1 shows warnings for the __end_of_fixed_addresses
definition:

    In file included from mm/early_ioremap.c:18:
    arch/arm/include/asm/fixmap.h:39:35: error: '__end_of_fixed_addresses' defined but not used [-Werror=unused-const-variable=]

Move the calculation slightly up in the file into the enum that
contains __end_of_fixmap_region and __end_of_early_ioremap_region.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/include/asm/fixmap.h | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm/include/asm/fixmap.h b/arch/arm/include/asm/fixmap.h
index 707068f852c2..90e0bd79b180 100644
--- a/arch/arm/include/asm/fixmap.h
+++ b/arch/arm/include/asm/fixmap.h
@@ -33,12 +33,11 @@  enum fixed_addresses {
 
 	FIX_BTMAP_END = __end_of_permanent_fixed_addresses,
 	FIX_BTMAP_BEGIN = FIX_BTMAP_END + TOTAL_FIX_BTMAPS - 1,
-	__end_of_early_ioremap_region
-};
+	__end_of_early_ioremap_region,
 
-static const enum fixed_addresses __end_of_fixed_addresses =
-	__end_of_fixmap_region > __end_of_early_ioremap_region ?
-	__end_of_fixmap_region : __end_of_early_ioremap_region;
+	__end_of_fixed_addresses = __end_of_fixmap_region > __end_of_early_ioremap_region ?
+				   __end_of_fixmap_region : __end_of_early_ioremap_region,
+};
 
 #define FIXMAP_PAGE_COMMON	(L_PTE_YOUNG | L_PTE_PRESENT | L_PTE_XN | L_PTE_DIRTY)