From: Samuel Ortiz <sa...@linux.intel.com>
MEI bus drivers should be able to carry their private data around.
Signed-off-by: Samuel Ortiz <sa...@linux.intel.com>
Signed-off-by: Tomas Winkler <tomas.wink...@intel.com>
---
drivers/misc/mei/bus.c | 12 ++++++++++++
include/linux/mei_bus.h | 3 +++
2 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c
index 3f10d51..58032cf 100644
--- a/drivers/misc/mei/bus.c
+++ b/drivers/misc/mei/bus.c
@@ -448,6 +448,18 @@ int mei_bus_register_event_cb(struct mei_bus_client
*client,
}
EXPORT_SYMBOL(mei_bus_register_event_cb);
+inline void *mei_bus_get_clientdata(const struct mei_bus_client *client)
+{
+ return dev_get_drvdata(&client->dev);
+}
+EXPORT_SYMBOL(mei_bus_get_clientdata);
+
+inline void mei_bus_set_clientdata(struct mei_bus_client *client, void *data)
+{
+ dev_set_drvdata(&client->dev, data);
+}
+EXPORT_SYMBOL(mei_bus_set_clientdata);
+
void mei_bus_rx_event(struct mei_cl *cl)
{
struct mei_bus_client *client = cl->client;
diff --git a/include/linux/mei_bus.h b/include/linux/mei_bus.h
index 241325f..0e8e4e9 100644
--- a/include/linux/mei_bus.h
+++ b/include/linux/mei_bus.h
@@ -102,4 +102,7 @@ typedef void (*mei_bus_event_cb_t)(struct mei_bus_client
*client,
int mei_bus_register_event_cb(struct mei_bus_client *client,
mei_bus_event_cb_t read_cb, void *context);
+void *mei_bus_get_clientdata(const struct mei_bus_client *client);
+void mei_bus_set_clientdata(struct mei_bus_client *client, void *data);
+
#endif /* _LINUX_MEI_BUS_H */
--
1.7.4.4
--
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