[PATCH v5 02/11] ACPI / PM: Assign the ->detach() callback when attaching the PM domain

Ulf Hansson
2014-09-19T18:27:58Z

As as preparation to simplify the detachment of devices from their PM
domains, we assign the ->detach() callback to genpd_dev_pm_detach().

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
drivers/acpi/device_pm.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
index 67075f8..eec5ed5 100644
--- a/drivers/acpi/device_pm.c
+++ b/drivers/acpi/device_pm.c
@@ -1072,6 +1072,8 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
acpi_dev_pm_full_power(adev);
acpi_device_wakeup(adev, ACPI_STATE_S0, false);
}
+
+ dev->pm_domain->detach = acpi_dev_pm_detach;
return 0;
}
EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
--
1.9.1