Driver core: make device_is_registered() work for class devices
device_is_registered() can use the kobject value for this, so it will now work with devices that are associated with only a class, not a bus and a driver. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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2 changed files with 3 additions and 9 deletions
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@ -429,7 +429,6 @@ struct device {
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struct kobject kobj;
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char bus_id[BUS_ID_SIZE]; /* position on parent bus */
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struct device_type *type;
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unsigned is_registered:1;
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unsigned uevent_suppress:1;
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struct semaphore sem; /* semaphore to synchronize calls to
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@ -509,7 +508,7 @@ static inline void dev_set_drvdata(struct device *dev, void *data)
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static inline int device_is_registered(struct device *dev)
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{
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return dev->is_registered;
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return dev->kobj.state_in_sysfs;
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}
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void driver_init(void);
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