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mei: bus: Implement bus driver data setter/getter

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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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Samuel Ortiz 2013-03-27 17:29:59 +02:00 committed by Greg Kroah-Hartman
parent 44d88d9192
commit aa6aef216f
2 changed files with 15 additions and 0 deletions
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12
drivers/misc/mei/bus.c
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@ -461,6 +461,18 @@ int mei_cl_register_event_cb(struct mei_cl_device *device,
}
EXPORT_SYMBOL_GPL(mei_cl_register_event_cb);
void *mei_cl_get_drvdata(const struct mei_cl_device *device)
{
return dev_get_drvdata(&device->dev);
}
EXPORT_SYMBOL_GPL(mei_cl_get_drvdata);
void mei_cl_set_drvdata(struct mei_cl_device *device, void *data)
{
dev_set_drvdata(&device->dev, data);
}
EXPORT_SYMBOL_GPL(mei_cl_set_drvdata);
void mei_cl_bus_rx_event(struct mei_cl *cl)
{
struct mei_cl_device *device = cl->device;

3
include/linux/mei_cl_bus.h
View File

@ -35,4 +35,7 @@ int mei_cl_register_event_cb(struct mei_cl_device *device,
#define MEI_CL_EVENT_RX 0
#define MEI_CL_EVENT_TX 1
void *mei_cl_get_drvdata(const struct mei_cl_device *device);
void mei_cl_set_drvdata(struct mei_cl_device *device, void *data);
#endif /* _LINUX_MEI_CL_BUS_H */