diff options
| author | Neal Liu <neal.liu@mediatek.com> | 2020-07-31 06:39:04 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-07-31 14:29:13 +0300 |
| commit | 0a398945d6f3e54f9f88ba2a17908674c659bfa4 (patch) | |
| tree | 0259f9cd7555302597a4a0f84ee0a28294414c14 /drivers | |
| parent | a472ad2bcea479ba068880125d7273fc95c14b70 (diff) | |
| download | linux-0a398945d6f3e54f9f88ba2a17908674c659bfa4.tar.xz | |
cpuidle: ACPI: fix 'return' with no value build warning
Add return value to fix return-type build warning introduced by
commit efe9711214e6 ("cpuidle: change enter_s2idle() prototype").
Fixes: efe9711214e6 ("cpuidle: change enter_s2idle() prototype")
Signed-off-by: Neal Liu <neal.liu@mediatek.com>
[ rjw: Subject & changelog edits, make acpi_idle_enter_s2idle()
return 0 in all cases ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/processor_idle.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index 6ffb6c99c2de..0c65a09aec1b 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -664,11 +664,11 @@ static int acpi_idle_enter_s2idle(struct cpuidle_device *dev, struct acpi_processor *pr = __this_cpu_read(processors); if (unlikely(!pr)) - return; + return 0; if (pr->flags.bm_check) { acpi_idle_enter_bm(pr, cx, false); - return; + return 0; } else { ACPI_FLUSH_CPU_CACHE(); } |