diff options
| author | Andrew Morton <akpm@osdl.org> | 2006-08-15 07:43:20 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-09-26 06:08:39 +0200 |
| commit | f86db396ff455ed586751d21816a1ebd431264e5 (patch) | |
| tree | dfbeb27206b673ed46482b18ee6d779786be7ed1 /include | |
| parent | drivers/base: Platform notify needs to occur before drivers attach to the device (diff) | |
| download | linux-f86db396ff455ed586751d21816a1ebd431264e5.tar.xz linux-f86db396ff455ed586751d21816a1ebd431264e5.zip | |
drivers/base: check errors
Add lots of return-value checking.
<pcornelia.huck@de.ibm.com>: fix bus_rescan_devices()]
Cc: "Randy.Dunlap" <rdunlap@xenotime.net>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/device.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/device.h b/include/linux/device.h index ad4db72f5733..b3da9a870cfc 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -62,7 +62,7 @@ struct bus_type { extern int __must_check bus_register(struct bus_type * bus); extern void bus_unregister(struct bus_type * bus); -extern void bus_rescan_devices(struct bus_type * bus); +extern int __must_check bus_rescan_devices(struct bus_type * bus); /* iterator helpers for buses */ @@ -397,11 +397,11 @@ extern int device_rename(struct device *dev, char *new_name); * Manual binding of a device to driver. See drivers/base/bus.c * for information on use. */ -extern void device_bind_driver(struct device * dev); +extern int __must_check device_bind_driver(struct device *dev); extern void device_release_driver(struct device * dev); extern int __must_check device_attach(struct device * dev); -extern void driver_attach(struct device_driver * drv); -extern void device_reprobe(struct device *dev); +extern int __must_check driver_attach(struct device_driver *drv); +extern int __must_check device_reprobe(struct device *dev); /* * Easy functions for dynamically creating devices on the fly |