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| author | Arnd Bergmann <arnd@arndb.de> | 2023-08-09 23:10:49 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2023-08-21 13:27:43 +0200 |
| commit | 668a920208fffaf5308aabd304f7568d6815169b (patch) | |
| tree | 64fd1ff3302693e815541d79863bc1c2c9457c59 /arch/m68k/include/asm | |
| parent | m68k: Remove <asm/export.h> (diff) | |
| download | linux-668a920208fffaf5308aabd304f7568d6815169b.tar.xz linux-668a920208fffaf5308aabd304f7568d6815169b.zip | |
m68k: Define __div64_32() to avoid a warning
The generic __div64_32() definition is built on all architectures that
don't provide this as a macro. m68k however neither defines nor
requires __div64_32, so it should define an empty one to avoid the
warning:
lib/math/div64.c:31:32: error: no previous prototype for '__div64_32' [-Werror=missing-prototypes]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20230809211057.60514-1-arnd@kernel.org
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68k/include/asm')
| -rw-r--r-- | arch/m68k/include/asm/div64.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/div64.h b/arch/m68k/include/asm/div64.h index 365f39f5e256..df1f6b450cc5 100644 --- a/arch/m68k/include/asm/div64.h +++ b/arch/m68k/include/asm/div64.h @@ -31,6 +31,9 @@ __rem; \ }) +/* defining this stops the unused helper function from being built */ +#define __div64_32 __div64_32 + #endif /* CONFIG_CPU_HAS_NO_MULDIV64 */ #endif /* _M68K_DIV64_H */ |