Messages in this thread | | | Date | Sat, 18 Mar 2017 01:38:53 +0800 | From | kbuild test robot <> | Subject | [tip:timers/core 3/3] kernel/time/tick-broadcast.c:155:13: warning: 'tick_broadcast_setup_oneshot' used but never defined |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core head: f5e38e7c86427bd7c01b259a9655cb6a9aba5cb7 commit: f5e38e7c86427bd7c01b259a9655cb6a9aba5cb7 [3/3] tick/broadcast: Make tick_broadcast_setup_oneshot() static config: x86_64-randconfig-x012-201711 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: git checkout f5e38e7c86427bd7c01b259a9655cb6a9aba5cb7 # save the attached .config to linux build tree make ARCH=x86_64
All warnings (new ones prefixed by >>):
>> kernel/time/tick-broadcast.c:155:13: warning: 'tick_broadcast_setup_oneshot' used but never defined static void tick_broadcast_setup_oneshot(struct clock_event_device *bc); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
vim +/tick_broadcast_setup_oneshot +155 kernel/time/tick-broadcast.c
139 static void err_broadcast(const struct cpumask *mask) 140 { 141 pr_crit_once("Failed to broadcast timer tick. Some CPUs may be unresponsive.\n"); 142 } 143 144 static void tick_device_setup_broadcast_func(struct clock_event_device *dev) 145 { 146 if (!dev->broadcast) 147 dev->broadcast = tick_broadcast; 148 if (!dev->broadcast) { 149 pr_warn_once("%s depends on broadcast, but no broadcast function available\n", 150 dev->name); 151 dev->broadcast = err_broadcast; 152 } 153 } 154 > 155 static void tick_broadcast_setup_oneshot(struct clock_event_device *bc); 156 157 /* 158 * Check, if the device is disfunctional and a place holder, which 159 * needs to be handled by the broadcast device. 160 */ 161 int tick_device_uses_broadcast(struct clock_event_device *dev, int cpu) 162 { 163 struct clock_event_device *bc = tick_broadcast_device.evtdev;
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