ac driver defines acpi_ac_resume() when CONFIG_PM_SLEEP is defined. This results in the following compile error when CONFIG_PM_SLEEP is undefined. drivers/acpi/ac.c:248:8: error: ‘acpi_ac_resume’ undeclared here (not in a function) Signed-off-by: Shuah Khan <shuah.kh@xxxxxxxxxxx> --- drivers/acpi/ac.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index e7515aa..6f190bc 100644 --- a/drivers/acpi/ac.c +++ b/drivers/acpi/ac.c @@ -243,6 +243,8 @@ static int acpi_ac_resume(struct device *dev) kobject_uevent(&ac->charger.dev->kobj, KOBJ_CHANGE); return 0; } +#else +#define acpi_ac_resume NULL #endif static SIMPLE_DEV_PM_OPS(acpi_ac_pm_ops, NULL, acpi_ac_resume); -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html