linux.git/drivers/usb/misc/idmouse.c, branch v2.6.32

USB: full power management support for the idmouse driver

2009-09-23T13:46:28+00:00

usb: full runtime PM support for idmouse driver

- add suspend/resume support
- add reset_resume support
- add support for autosuspend

Signed-off-by: Oliver Neukum 
Tested-by: Andreas Deresch

USB: remove info() macro from usb/misc drivers

2008-10-17T21:41:09+00:00

USB should not be having it's own printk macros, so remove info() and
use the system-wide standard of dev_info() wherever possible.

Signed-off-by: Greg Kroah-Hartman

USB: fix locking in idmouse

2007-10-25T19:18:44+00:00

Pete caused me to lock at buggy drivers in this respect. The idmouse has
a race between open and disconnect. This patch

- solves the open/disconnect race
- switches locking to mutexes

Signed-off-by: Oliver Neukum 
Signed-off-by: Greg Kroah-Hartman

USB: prevent char device open/deregister race

2007-07-12T23:29:48+00:00

This patch (as908) adds central protection in usbcore for the
prototypical race between opening and unregistering a char device.
The spinlock used to protect the minor-numbers array is replaced with
an rwsem, which can remain locked across a call to a driver's open()
method.  This guarantees that open() and deregister() will be mutually
exclusive.

The private locks currently used in several individual drivers for
this purpose are no longer necessary, and the patch removes them.  The
following USB drivers are affected: usblcd, idmouse, auerswald,
legousbtower, sisusbvga/sisusb, ldusb, adutux, iowarrior, and
usb-skeleton.

As a side effect of this change, usb_deregister_dev() must not be
called while holding a lock that is acquired by open().  Unfortunately
a number of drivers do this, but luckily the solution is simple: call
usb_deregister_dev() before acquiring the lock.

In addition to these changes (and their consequent code
simplifications), the patch fixes a use-after-free bug in adutux and a
race between open() and release() in iowarrior.

Signed-off-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman

header cleaning: don't include smp_lock.h when not used

2007-05-08T18:15:07+00:00

Remove includes of  where it is not used/needed.
Suggested by Al Viro.

Builds cleanly on x86_64, i386, alpha, ia64, powerpc, sparc,
sparc64, and arm (all 59 defconfigs).

Signed-off-by: Randy Dunlap 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

USB: Remove unneeded void * casts in idmouse.c

2007-02-07T23:44:32+00:00

The patch removes unneeded void * casts for the following (void *) pointers:
- struct file: private_data

The patch also contains some whitespace and coding style cleanups in the
relevant areas.

Signed-off-by: Tobias Klauser 
Signed-off-by: Greg Kroah-Hartman

USB: idmouse cleanup

2006-12-01T22:23:37+00:00

Just digging through code and found these needless variable initializations. So here is the patch.

Signed-off-by: Mariusz Kozlowski 
Signed-off-by: Greg Kroah-Hartman

USB: idmouse: Use usb_endpoint_* functions

2006-12-01T22:23:28+00:00

Signed-off-by: Luiz Fernando N. Capitulino 
Signed-off-by: Greg Kroah-Hartman

USB: Make file operations structs in drivers/usb const.

2006-09-27T18:58:52+00:00

Making structs const prevents accidental bugs and with the proper debug
options they're protected against corruption.

Signed-off-by: Luiz Fernando N. Capitulino 
Signed-off-by: Greg Kroah-Hartman

Remove obsolete #include

2006-06-30T17:25:36+00:00

Signed-off-by: Jörn Engel 
Signed-off-by: Adrian Bunk