linux.git/drivers/base/bus.c, branch v2.6.27 Linux kernel source tree bus_remove_device: be more careful about incomplete initialization 2008-04-23T00:40:36+00:00 Rafael J. Wysocki rjw@sisk.pl 2008-04-22T20:57:50+00:00 29591b92e19f409d5ad4c099c2b7b5ea56f50dfa Prevent bus_remove_device() from crashing if dev->knode_bus has not been initialized before it's called. This can happen if the device_add() ended up breaking out early due to an error, for example. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Prevent bus_remove_device() from crashing if dev->knode_bus has not been
initialized before it's called.

This can happen if the device_add() ended up breaking out early due to
an error, for example.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
driver core: replace remaining __FUNCTION__ occurrences 2008-04-20T02:10:29+00:00 Harvey Harrison harvey.harrison@gmail.com 2008-03-05T00:41:05+00:00 2b3a302a09735276e13421db56c20045a48eb06d __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Driver core: make device_is_registered() work for class devices 2008-04-20T02:10:26+00:00 Greg Kroah-Hartman gregkh@suse.de 2008-03-13T21:07:03+00:00 3f62e5700b2a679ae987b32a68126dd6dcf2488f 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> 
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>
Driver core: Fix error handling in bus_add_driver(). 2008-02-21T23:27:07+00:00 Cornelia Huck cornelia.huck@de.ibm.com 2008-02-18T16:04:25+00:00 0763446429e46fd973f507f79900b95eb8aae2e4 - If the allocation of ->priv fails, the reference on the bus must be dropped. - If adding the kobject fails, kobject_put must be called to clean things up. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
- If the allocation of ->priv fails, the reference on the bus
  must be dropped.
- If adding the kobject fails, kobject_put must be called to
  clean things up.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Driver core: add bus_find_device_by_name function 2008-01-27T23:01:39+00:00 Greg Kroah-Hartman gregkh@suse.de 2008-01-27T18:29:20+00:00 1f9ffc049d7a88c8489b883b6fc0a25185062002 The driver core, and some other parts of the kernel just want to find a device based on a name for a specific bus. Give them a simple wrapper to prevent them from having to always roll their own. This will be used in the PPC patch later in this series. Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
The driver core, and some other parts of the kernel just want to find a
device based on a name for a specific bus.  Give them a simple wrapper
to prevent them from having to always roll their own.

This will be used in the PPC patch later in this series.

Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Driver core: coding style fixes 2008-01-25T06:50:12+00:00 Greg Kroah-Hartman gregkh@suse.de 2008-01-25T06:50:12+00:00 4a3ad20ccd8f4d2a0535cf98fa83f7b561ba59a9 Fix up a number of coding style issues in the drivers/base/ directory that have annoyed me over the years. checkpatch.pl is now very happy. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Fix up a number of coding style issues in the drivers/base/ directory
that have annoyed me over the years.  checkpatch.pl is now very happy.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kobject: convert drivers/* from kobject_unregister() to kobject_put() 2008-01-25T04:40:40+00:00 Greg Kroah-Hartman gregkh@suse.de 2007-12-20T16:13:05+00:00 c10997f6575f476ff38442fa18fd4a0d80345f9d There is no need for kobject_unregister() anymore, thanks to Kay's kobject cleanup changes, so replace all instances of it with kobject_put(). Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
There is no need for kobject_unregister() anymore, thanks to Kay's
kobject cleanup changes, so replace all instances of it with
kobject_put().


Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kobject: change drivers/base/bus to use kobject_init_and_add 2008-01-25T04:40:35+00:00 Greg Kroah-Hartman gregkh@suse.de 2007-12-17T19:54:39+00:00 c8e90d822bff3e0502d004facedb05859f98055f Stop using kobject_register, as this way we can control the sending of the uevent properly, after everything is properly initialized. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Stop using kobject_register, as this way we can control the sending of
the uevent properly, after everything is properly initialized.

Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Driver core: clean up debugging messages 2008-01-25T04:40:35+00:00 Greg Kroah-Hartman gregkh@suse.de 2007-11-29T07:49:41+00:00 7dc72b2842381684b864750af31a5fb168dec764 The driver core debugging messages are a mess. This provides a unified message that makes them actually useful. The format for new kobject debug messages should be: driver/bus/class: 'OBJECT_NAME': FUNCTION_NAME: message.\n Note, the class code is not changed in this patch due to pending patches in my queue that this would conflict with. A later patch will clean them up. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
The driver core debugging messages are a mess.  This provides a unified
message that makes them actually useful.

The format for new kobject debug messages should be:
	driver/bus/class: 'OBJECT_NAME': FUNCTION_NAME: message.\n

Note, the class code is not changed in this patch due to pending patches
in my queue that this would conflict with.  A later patch will clean
them up.

Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Driver core: move the static kobject out of struct driver 2008-01-25T04:40:35+00:00 Greg Kroah-Hartman gregkh@suse.de 2007-11-28T23:59:15+00:00 e5dd12784617f0f1fae5f96a7fac1ec4c49fadbe This patch removes the kobject, and a few other driver-core-only fields out of struct driver and into the driver core only. Now drivers can be safely create on the stack or statically (like they currently are.) Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
This patch removes the kobject, and a few other driver-core-only fields
out of struct driver and into the driver core only.  Now drivers can be
safely create on the stack or statically (like they currently are.)

Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>