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| author | Zhen Lei <thunder.leizhen@huawei.com> | 2023-07-13 19:58:31 +0800 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2023-07-20 11:48:26 +0100 |
| commit | 71e06e1acecbb50e712a3be9a7d56778509f3538 (patch) | |
| tree | 073e737d8928339809b5e06660f9155a0b1f3290 | |
| parent | a8bd38dbc57c2fe074df2c9e549b9c2ad3183c83 (diff) | |
arm64: vdso: Clear common make C=2 warnings
make C=2 ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- xxx.o
When I use the command above to do a 'make C=2' check on any object file,
the following warnings are always output:
CHECK arch/arm64/kernel/vdso/vgettimeofday.c
arch/arm64/kernel/vdso/vgettimeofday.c:9:5: warning:
symbol '__kernel_clock_gettime' was not declared. Should it be static?
arch/arm64/kernel/vdso/vgettimeofday.c:15:5: warning:
symbol '__kernel_gettimeofday' was not declared. Should it be static?
arch/arm64/kernel/vdso/vgettimeofday.c:21:5: warning:
symbol '__kernel_clock_getres' was not declared. Should it be static?
Therefore, the declaration of the three functions is added to eliminate
these common warnings to provide a clean output.
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20230713115831.777-1-thunder.leizhen@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
| -rw-r--r-- | arch/arm64/kernel/vdso/vgettimeofday.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/kernel/vdso/vgettimeofday.c b/arch/arm64/kernel/vdso/vgettimeofday.c index 4236cf34d7d9..9941c5b04f15 100644 --- a/arch/arm64/kernel/vdso/vgettimeofday.c +++ b/arch/arm64/kernel/vdso/vgettimeofday.c @@ -6,6 +6,10 @@ * */ +int __kernel_clock_gettime(clockid_t clock, struct __kernel_timespec *ts); +int __kernel_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz); +int __kernel_clock_getres(clockid_t clock_id, struct __kernel_timespec *res); + int __kernel_clock_gettime(clockid_t clock, struct __kernel_timespec *ts) { |