diff options
| author | Tiezhu Yang <yangtiezhu@loongson.cn> | 2022-09-29 15:39:57 +0800 |
|---|---|---|
| committer | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2022-09-30 16:49:49 +0200 |
| commit | 0668951705d356d77c8263010c7ae59e78fdb2c6 (patch) | |
| tree | 8133acd098deec243247cca32814a4cced3c7b13 /arch/mips | |
| parent | 84aff0b6905c1101aab1525c2d649127f307218b (diff) | |
| download | linux-0668951705d356d77c8263010c7ae59e78fdb2c6.tar.bz2 | |
MIPS: Silence missing prototype warning
Silence the following two warnings when make W=1:
CC arch/mips/lib/bswapsi.o
arch/mips/lib/bswapsi.c:5:22: warning: no previous prototype for '__bswapsi2' [-Wmissing-prototypes]
unsigned int notrace __bswapsi2(unsigned int u)
^~~~~~~~~~
CC arch/mips/lib/bswapdi.o
arch/mips/lib/bswapdi.c:5:28: warning: no previous prototype for '__bswapdi2' [-Wmissing-prototypes]
unsigned long long notrace __bswapdi2(unsigned long long u)
^~~~~~~~~~
AR arch/mips/lib/built-in.a
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/lib/bswapdi.c | 4 | ||||
| -rw-r--r-- | arch/mips/lib/bswapsi.c | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/arch/mips/lib/bswapdi.c b/arch/mips/lib/bswapdi.c index fcef74084492..1d020e1c96a0 100644 --- a/arch/mips/lib/bswapdi.c +++ b/arch/mips/lib/bswapdi.c @@ -2,6 +2,9 @@ #include <linux/export.h> #include <linux/compiler.h> +/* To silence -Wmissing-prototypes. */ +unsigned long long __bswapdi2(unsigned long long u); + unsigned long long notrace __bswapdi2(unsigned long long u) { return (((u) & 0xff00000000000000ull) >> 56) | @@ -13,5 +16,4 @@ unsigned long long notrace __bswapdi2(unsigned long long u) (((u) & 0x000000000000ff00ull) << 40) | (((u) & 0x00000000000000ffull) << 56); } - EXPORT_SYMBOL(__bswapdi2); diff --git a/arch/mips/lib/bswapsi.c b/arch/mips/lib/bswapsi.c index 22d8e4f6d66e..02d9df489197 100644 --- a/arch/mips/lib/bswapsi.c +++ b/arch/mips/lib/bswapsi.c @@ -2,6 +2,9 @@ #include <linux/export.h> #include <linux/compiler.h> +/* To silence -Wmissing-prototypes. */ +unsigned int __bswapsi2(unsigned int u); + unsigned int notrace __bswapsi2(unsigned int u) { return (((u) & 0xff000000) >> 24) | @@ -9,5 +12,4 @@ unsigned int notrace __bswapsi2(unsigned int u) (((u) & 0x0000ff00) << 8) | (((u) & 0x000000ff) << 24); } - EXPORT_SYMBOL(__bswapsi2); |