Messages in this thread Patch in this message | | | From | Samuel Ortiz <> | Subject | [char-misc-next 08/12 v3] mei: bus: Implement bus driver data setter/getter | Date | Tue, 12 Feb 2013 19:36:58 +0100 |
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MEI drivers should be able to carry their private data around.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> --- drivers/misc/mei/bus.c | 12 ++++++++++++ include/linux/mei_bus.h | 3 +++ 2 files changed, 15 insertions(+)
diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c index 85ca872..163da66 100644 --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -440,6 +440,18 @@ int mei_register_event_cb(struct mei_device *device, } EXPORT_SYMBOL_GPL(mei_register_event_cb); +void *mei_get_clientdata(const struct mei_device *device) +{ + return dev_get_drvdata(&device->dev); +} +EXPORT_SYMBOL_GPL(mei_get_clientdata); + +void mei_set_clientdata(struct mei_device *device, void *data) +{ + dev_set_drvdata(&device->dev, data); +} +EXPORT_SYMBOL_GPL(mei_set_clientdata); + void mei_bus_rx_event(struct mei_cl *cl) { struct mei_device *device = cl->device; diff --git a/include/linux/mei_bus.h b/include/linux/mei_bus.h index 4ce6301..e14182a 100644 --- a/include/linux/mei_bus.h +++ b/include/linux/mei_bus.h @@ -106,4 +106,7 @@ typedef void (*mei_event_cb_t)(struct mei_device *device, int mei_register_event_cb(struct mei_device *device, mei_event_cb_t read_cb, void *context); +void *mei_get_clientdata(const struct mei_device *device); +void mei_set_clientdata(struct mei_device *device, void *data); + #endif /* _LINUX_MEI_BUS_H */ -- 1.7.10.4
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