On Wed, Feb 19, 2025 at 3:54 PM Mario Limonciello <superm1@xxxxxxxxxx> wrote: > > From: Mario Limonciello <mario.limonciello@xxxxxxx> > > acpi_register_lps0_dev() and acpi_unregister_lps0_dev() may be used > in drivers that don't require CONFIG_SUSPEND or compile on !X86. > > Add prototypes for those cases. > > Reported-by: kernel test robot <lkp@xxxxxxxxx> > Closes: https://lore.kernel.org/oe-kbuild-all/202502191627.fRgoBwcZ-lkp@xxxxxxxxx/ > Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx> > --- > include/linux/acpi.h | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/include/linux/acpi.h b/include/linux/acpi.h > index 4e495b29c640f..8e16ca5046e45 100644 > --- a/include/linux/acpi.h > +++ b/include/linux/acpi.h > @@ -1130,6 +1130,13 @@ static inline int acpi_get_lps0_constraint(struct device *dev) > { > return ACPI_STATE_UNKNOWN; > } > +static inline int acpi_register_lps0_dev(struct acpi_s2idle_dev_ops *arg) > +{ > + return -ENODEV; > +} > +static inline void acpi_unregister_lps0_dev(struct acpi_s2idle_dev_ops *arg) > +{ > +} > #endif /* CONFIG_SUSPEND && CONFIG_X86 */ > void arch_reserve_mem_area(acpi_physical_address addr, size_t size); > #else > -- Applied as 6.15 material, thanks!
