linux-kernel - [tip:timers/core 5/5] kernel/time/tick-broadcast.c:441:6: sparse: symbol 'tick_shutdown_broadcast' was not declared. Should it be static?

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Date:   Sun, 24 Mar 2019 01:04:05 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     kbuild-all@...org, linux-kernel@...r.kernel.org,
        tipbuild@...or.com, Frederic Weisbecker <fweisbec@...il.com>,
        Ingo Molnar <mingo@...nel.org>
Subject: [tip:timers/core 5/5] kernel/time/tick-broadcast.c:441:6: sparse:
 symbol 'tick_shutdown_broadcast' was not declared. Should it be static?

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
head:   973f88ca8b159592685b6ccedb0b91db376bf20d
commit: 973f88ca8b159592685b6ccedb0b91db376bf20d [5/5] tick: Remove outgoing CPU from broadcast masks
reproduce:
        # apt-get install sparse
        git checkout 973f88ca8b159592685b6ccedb0b91db376bf20d
        make ARCH=x86_64 allmodconfig
        make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'


sparse warnings: (new ones prefixed by >>)

>> kernel/time/tick-broadcast.c:441:6: sparse: symbol 'tick_shutdown_broadcast' was not declared. Should it be static?

Please review and possibly fold the followup patch.

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