fan driver defines acpi_fan_suspend() and acpi_fan_resume() when CONFIG_PM_SLEEP is defined. This results in the following compile error when CONFIG_PM_SLEEP is undefined. drivers/acpi/fan.c:60:8: error: ‘acpi_fan_suspend’ undeclared here (not in a function) drivers/acpi/fan.c:60:8: error: ‘acpi_fan_resume’ undeclared here (not in a function) Signed-off-by: Shuah Khan <shuah.kh@xxxxxxxxxxx> --- drivers/acpi/fan.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c index 1fb6290..09e423f 100644 --- a/drivers/acpi/fan.c +++ b/drivers/acpi/fan.c @@ -55,6 +55,9 @@ MODULE_DEVICE_TABLE(acpi, fan_device_ids); #ifdef CONFIG_PM_SLEEP static int acpi_fan_suspend(struct device *dev); static int acpi_fan_resume(struct device *dev); +#else +#define acpi_fan_suspend NULL +#define acpi_fan_resume NULL #endif static SIMPLE_DEV_PM_OPS(acpi_fan_pm, acpi_fan_suspend, acpi_fan_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
