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path: root/drivers/ps3
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Diffstat (limited to 'drivers/ps3')
-rw-r--r--drivers/ps3/vuart.c17
-rw-r--r--drivers/ps3/vuart.h1
2 files changed, 18 insertions, 0 deletions
diff --git a/drivers/ps3/vuart.c b/drivers/ps3/vuart.c
index a72da8f651f8..ef8fd4c30875 100644
--- a/drivers/ps3/vuart.c
+++ b/drivers/ps3/vuart.c
@@ -867,6 +867,22 @@ static int ps3_vuart_remove(struct device *_dev)
return 0;
}
+static void ps3_vuart_shutdown(struct device *_dev)
+{
+ struct ps3_vuart_port_device *dev = to_ps3_vuart_port_device(_dev);
+ struct ps3_vuart_port_driver *drv =
+ to_ps3_vuart_port_driver(_dev->driver);
+
+ dev_dbg(&dev->core, "%s:%d: %s\n", __func__, __LINE__,
+ dev->core.bus_id);
+
+ if (drv->shutdown)
+ drv->shutdown(dev);
+ else
+ dev_dbg(&dev->core, "%s:%d: %s no shutdown method\n", __func__,
+ __LINE__, dev->core.bus_id);
+}
+
/**
* ps3_vuart - The vuart instance.
*
@@ -878,6 +894,7 @@ struct bus_type ps3_vuart = {
.match = ps3_vuart_match,
.probe = ps3_vuart_probe,
.remove = ps3_vuart_remove,
+ .shutdown = ps3_vuart_shutdown,
};
int __init ps3_vuart_init(void)
diff --git a/drivers/ps3/vuart.h b/drivers/ps3/vuart.h
index 11c421cf7a03..2cbf728a3a0b 100644
--- a/drivers/ps3/vuart.h
+++ b/drivers/ps3/vuart.h
@@ -30,6 +30,7 @@ struct ps3_vuart_port_driver {
struct device_driver core;
int (*probe)(struct ps3_vuart_port_device *);
int (*remove)(struct ps3_vuart_port_device *);
+ void (*shutdown)(struct ps3_vuart_port_device *);
int (*tx_event)(struct ps3_vuart_port_device *dev);
int (*rx_event)(struct ps3_vuart_port_device *dev);
int (*disconnect_event)(struct ps3_vuart_port_device *dev);