summaryrefslogtreecommitdiffstats
path: root/kernel/time/tick-broadcast.c
diff options
context:
space:
mode:
authorBorislav Petkov <bp@suse.de>2019-03-29 11:28:52 +0100
committerBorislav Petkov <bp@suse.de>2019-03-29 14:13:44 +0100
commitaba0954327c831f593702e3a81ef3ad4bec7a838 (patch)
tree407d37e26a3d06265824d8f3aa053f7d3de11cd9 /kernel/time/tick-broadcast.c
parent7a8e61f8478639072d402a26789055a4a4de8f77 (diff)
downloadlinux-stable-aba0954327c831f593702e3a81ef3ad4bec7a838.tar.gz
linux-stable-aba0954327c831f593702e3a81ef3ad4bec7a838.tar.bz2
linux-stable-aba0954327c831f593702e3a81ef3ad4bec7a838.zip
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/tick-broadcast.c')
-rw-r--r--kernel/time/tick-broadcast.c4
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
/*