Although of_platform_device's can have a shutdown routine, at the moment
the bus code doesn't actually call it. So add the required glue to
hook the shutdown routine.
Signed-off-by: Michael Ellerman <michael@xxxxxxxxxxxxxx>
---
drivers/of/platform.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
CC various folks who've written/touched of_platform_drivers which already
have shutdown routines. These routines have never been called so they're
about to get their first testing.
diff --git a/drivers/of/platform.c b/drivers/of/platform.c
index b47bb2d..ca09a63 100644
--- a/drivers/of/platform.c
+++ b/drivers/of/platform.c
@@ -85,6 +85,15 @@ static int of_platform_device_resume(struct device * dev)
return error;
}
+static void of_platform_device_shutdown(struct device *dev)
+{
+ struct of_device *of_dev = to_of_device(dev);
+ struct of_platform_driver *drv = to_of_platform_driver(dev->driver);
+
+ if (dev->driver && drv->shutdown)
+ drv->shutdown(of_dev);
+}
+
int of_bus_type_init(struct bus_type *bus, const char *name)
{
bus->name = name;
@@ -93,6 +102,7 @@ int of_bus_type_init(struct bus_type *bus, const char *name)
bus->remove = of_platform_device_remove;
bus->suspend = of_platform_device_suspend;
bus->resume = of_platform_device_resume;
+ bus->shutdown = of_platform_device_shutdown;
return bus_register(bus);
}
--
1.5.2.rc1.1884.g59b20
-
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