shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-09 04:10:18 +09:00
Code Issues Packages Projects Releases Wiki Activity

ANDROID: GKI: kernel: tick-sched: Move wake callback registration code

Browse Source 
The code to register a wakeup callback exists outside of the #ifdef
CONFIG_HIGH_RES_TIMERS which actually uses it, causing compilation errors.
Move it inside the block, where it belongs.

Bug: 162654685
Fixes: 4c3d3d24dd ("kernel: tick-sched: Add an API for wakeup callbacks")
Change-Id: I3876481c71d63f4cc655280bdd183024b70897c8
Signed-off-by: J. Avila <elavila@google.com>
This commit is contained in:
J. Avila
2020-08-01 19:15:07 +00:00
parent 204dd19a9b
commit 736f30b8b1
1 changed files with 9 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
kernel/time/tick-sched.c
View File

@@ -1262,6 +1262,15 @@ void tick_irq_enter(void)
static void (*wake_callback)(void);
void register_tick_sched_wakeup_callback(void (*cb)(void))
{
if (!wake_callback)
wake_callback = cb;
else
pr_warn("tick-sched wake cb already exists; skipping.\n");
}
EXPORT_SYMBOL_GPL(register_tick_sched_wakeup_callback);
/*
* We rearm the timer until we get disabled by the idle code.
* Called with interrupts disabled.
@@ -1404,15 +1413,6 @@ int tick_check_oneshot_change(int allow_nohz)
return 0;
}
void register_tick_sched_wakeup_callback(void (*cb)(void))
{
if (!wake_callback)
wake_callback = cb;
else
pr_warn("tick-sched wake cb already exists; skipping.\n");
}
EXPORT_SYMBOL_GPL(register_tick_sched_wakeup_callback);
ktime_t *get_next_event_cpu(unsigned int cpu)
{
return &(per_cpu(tick_cpu_device, cpu).evtdev->next_event);