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| author | Arnd Bergmann <arnd@arndb.de> | 2023-05-16 21:35:47 +0200 |
|---|---|---|
| committer | Dave Hansen <dave.hansen@linux.intel.com> | 2023-05-18 20:56:18 +0200 |
| commit | 4d312ac057da57b4a844ec8af14236e74b652efe (patch) | |
| tree | 91349d0c3cbe9c84c8b132e9d28588d7d4a74554 /mm/internal.h | |
| parent | x86/usercopy: Include arch_wb_cache_pmem() declaration (diff) | |
| download | linux-4d312ac057da57b4a844ec8af14236e74b652efe.tar.xz linux-4d312ac057da57b4a844ec8af14236e74b652efe.zip | |
x86/mm: Add early_memremap_pgprot_adjust() prototype
early_memremap_pgprot_adjust() is a __weak function with a local
prototype, but x86 has a custom implementation that does not
see the prototype, causing a W=1 warning:
arch/x86/mm/ioremap.c:785:17: error: no previous prototype for 'early_memremap_pgprot_adjust' [-Werror=missing-prototypes]
Move the declaration into the global linux/io.h header to avoid this.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Link: https://lore.kernel.org/all/20230516193549.544673-19-arnd%40kernel.org
Diffstat (limited to 'mm/internal.h')
| -rw-r--r-- | mm/internal.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/mm/internal.h b/mm/internal.h index 68410c6d97ac..e6029d94bdb2 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -179,12 +179,6 @@ extern unsigned long highest_memmap_pfn; #define MAX_RECLAIM_RETRIES 16 /* - * in mm/early_ioremap.c - */ -pgprot_t __init early_memremap_pgprot_adjust(resource_size_t phys_addr, - unsigned long size, pgprot_t prot); - -/* * in mm/vmscan.c: */ bool isolate_lru_page(struct page *page); |