Commit graph android_kernel_sony_sdm845/drivers/usb/misc/phidgetservo.c
Message SHA1
USB: Phidget: fix race in device_create
There is a race from when a device is created with device_create() and
then the drvdata is set with a call to dev_set_drvdata() in which a
sysfs file could be open, yet the drvdata will be NULL, causing all
sorts of bad things to happen.

This patch fixes the problem by using the new function,
device_create_drvdata().  It fixes all 3 phidget drivers, which all have
the same problem.

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

Greg Kroah-Hartman   commited 2008-05-20 13:31:56 -07:00
bfd3a5a96c
USB: replace remaining __FUNCTION__ occurrences
__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Harvey Harrison   authored and   Greg Kroah-Hartman   commited 2008-04-24 21:16:55 -07:00
441b62c1ed
USB: Fix oops in PhidgetServo
The PhidgetServo causes an Oops when any of its sysfs attributes are read
or written too, making the driver useless.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Sean Young   authored and   Greg Kroah-Hartman   commited 2006-12-20 10:13:22 -08:00
6a7255e1df
USB: Phidgets should check create_device_file() return value
device_create_file() could fail, add proper error paths for this condition.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Sean Young   authored and   Greg Kroah-Hartman   commited 2006-09-27 11:58:49 -07:00
da308e8da7
USB: Put phidgets driver in a sysfs class
This patch creates a device class phidget and add the phidget drivers to 
them.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Sean Young   authored and   Greg Kroah-Hartman   commited 2006-09-27 11:58:49 -07:00
912b24c333
Remove obsolete #include <linux/config.h>
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>

Jörn Engel   authored and   Adrian Bunk   commited 2006-06-30 19:25:36 +02:00
6ab3d5624e
[PATCH] USB: kzalloc in PhidgetServo
another for kzalloc.

Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Oliver Neukum   authored and   Greg Kroah-Hartman   commited 2006-03-20 14:49:53 -08:00
d874a2bade
[PATCH] USB: remove .owner field from struct usb_driver
It is no longer needed, so let's remove it, saving a bit of memory.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Greg Kroah-Hartman   commited 2006-01-04 13:48:34 -08:00
75318d2d7c
[PATCH] USB: move CONFIG_USB_DEBUG checks into the Makefile
This lets us remove a lot of code in the drivers that were all checking
the same thing.  It also found some bugs in a few of the drivers, which
has been fixed up.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Greg Kroah-Hartman   authored and   Linus Torvalds   commited 2005-11-17 11:29:55 -08:00
654f31189e
[PATCH] Driver Core: drivers/usb/input/aiptek.c - drivers/zorro/zorro-sysfs.c: update device attribute callbacks
Signed-off-by: Yani Ioannou <yani.ioannou@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Yani Ioannou   authored and   Greg Kroah-Hartman   commited 2005-06-20 15:15:35 -07:00
060b8845e6
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

Linus Torvalds   commited 2005-04-16 15:20:36 -07:00
1da177e4c3