button driver defines acpi_button_resume() when CONFIG_PM_SLEEP is defined. This results in the following compile error when CONFIG_PM_SLEEP is undefined. drivers/acpi/button.c:85:8: error: ‘acpi_button_resume’ undeclared here (not in a function) Signed-off-by: Shuah Khan <shuah.kh@xxxxxxxxxxx> --- drivers/acpi/button.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c index 11c11f6..714e957 100644 --- a/drivers/acpi/button.c +++ b/drivers/acpi/button.c @@ -80,6 +80,8 @@ static void acpi_button_notify(struct acpi_device *device, u32 event); #ifdef CONFIG_PM_SLEEP static int acpi_button_resume(struct device *dev); +#else +#define acpi_button_resume NULL #endif static SIMPLE_DEV_PM_OPS(acpi_button_pm, NULL, acpi_button_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
