dm: core: Add a way to skip powering down power domains
When removing a device the power domains it uses are generally powered
off. But when we are trying to unbind all devices (e.g. for running tests)
we don't want to probe a device in the 'remove' path.
Add a new flag to skip this power-down step.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/core/device-remove.c b/drivers/core/device-remove.c
index 8736fd9..efdb0f2 100644
--- a/drivers/core/device-remove.c
+++ b/drivers/core/device-remove.c
@@ -198,7 +198,8 @@
}
}
- if (!(drv->flags &
+ if (!(flags & DM_REMOVE_NO_PD) &&
+ !(drv->flags &
(DM_FLAG_DEFAULT_PD_CTRL_OFF | DM_FLAG_REMOVE_WITH_PD_ON)) &&
dev != gd->cur_serial_dev)
dev_power_domain_off(dev);