Re: [announce] new tree: "fix all build warnings, on all configs" II
From: Andi Kleen
Date: Tue Oct 21 2008 - 06:30:32 EST
Andi Kleen <andi@xxxxxxxxxxxxxx> writes:
>> if (battery->have_sysfs_alarm)
>> diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
>> index d13194a..2276d75 100644
>> --- a/drivers/acpi/sleep/main.c
>> +++ b/drivers/acpi/sleep/main.c
>> @@ -63,7 +63,7 @@ void __init acpi_old_suspend_ordering(void)
>> * acpi_pm_disable_gpes - Disable the GPEs.
>> -static int acpi_pm_disable_gpes(void)
>> +static inline int acpi_pm_disable_gpes(void)
> Just to satisfy my curiosity, what compiler warning does marking functions inline
General note: ignoring review comments does not make the problems go away.
The reason I asked is that the patch is very likely wrong.
AFAIK the only warning that can be fixed by this inline would
be a linker section mismatch (that is why I asked).
But for linker section mismatch this is not the correct
- inline is only advisory and gcc is free to disregard it.
So you could get the warning back any time.
- If you really want inlining for correctness you need
to use __always_inline
- Or if it's really to satisfy a linker section mismatch
it's typically better to just declare all inlined functions
in the correct section, e.g. __init
Please fix this properly.
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