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| author | Borislav Petkov <bp@suse.de> | 2019-03-29 11:28:52 +0100 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2019-03-29 14:13:44 +0100 |
| commit | aba0954327c831f593702e3a81ef3ad4bec7a838 (patch) | |
| tree | 407d37e26a3d06265824d8f3aa053f7d3de11cd9 /kernel/time | |
| parent | 7a8e61f8478639072d402a26789055a4a4de8f77 (diff) | |
| download | linux-aba0954327c831f593702e3a81ef3ad4bec7a838.tar.bz2 | |
tick/broadcast: Fix warning about undefined tick_broadcast_oneshot_offline()
Randconfig builds with
CONFIG_TICK_ONESHOT=y
CONFIG_HOTPLUG_CPU=n
trigger
kernel/time/tick-broadcast.c:39:13: warning: ‘tick_broadcast_oneshot_offline’ \
declared ‘static’ but never defined [-Wunused-function]
due to that function's definition missing.
Move the CONFIG_HOTPLUG_CPU ifdeffery around its declaration too.
Fixes: 1b72d4323798 ("tick: Remove outgoing CPU from broadcast masks")
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Cc: Valentin Schneider <valentin.schneider@arm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: x86@kernel.org
Link: https://lkml.kernel.org/r/20190329110508.6621-1-bp@alien8.de
Diffstat (limited to 'kernel/time')
| -rw-r--r-- | kernel/time/tick-broadcast.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c index 0283523de045..7541cbca695e 100644 --- a/kernel/time/tick-broadcast.c +++ b/kernel/time/tick-broadcast.c @@ -36,12 +36,16 @@ static __cacheline_aligned_in_smp DEFINE_RAW_SPINLOCK(tick_broadcast_lock); static void tick_broadcast_setup_oneshot(struct clock_event_device *bc); static void tick_broadcast_clear_oneshot(int cpu); static void tick_resume_broadcast_oneshot(struct clock_event_device *bc); +# ifdef CONFIG_HOTPLUG_CPU static void tick_broadcast_oneshot_offline(unsigned int cpu); +# endif #else static inline void tick_broadcast_setup_oneshot(struct clock_event_device *bc) { BUG(); } static inline void tick_broadcast_clear_oneshot(int cpu) { } static inline void tick_resume_broadcast_oneshot(struct clock_event_device *bc) { } +# ifdef CONFIG_HOTPLUG_CPU static inline void tick_broadcast_oneshot_offline(unsigned int cpu) { } +# endif #endif /* |