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Driver core: make device_is_registered() work for class devices

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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>
This commit is contained in:
Greg Kroah-Hartman
2008-03-13 17:07:03 -04:00
parent 9a3df1f7de
commit 3f62e5700b
2 changed files with 3 additions and 9 deletions
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3
include/linux/device.h
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@@ -429,7 +429,6 @@ struct device {
struct kobject kobj;
char bus_id[BUS_ID_SIZE]; /* position on parent bus */
struct device_type *type;
unsigned is_registered:1;
unsigned uevent_suppress:1;
struct semaphore sem; /* semaphore to synchronize calls to
@@ -509,7 +508,7 @@ static inline void dev_set_drvdata(struct device *dev, void *data)
static inline int device_is_registered(struct device *dev)
{
return dev->is_registered;
return dev->kobj.state_in_sysfs;
}
void driver_init(void);