linux-toradex.git/drivers/usb/class, branch v2.6.23.12

USB: cdc-acm: fix sysfs attribute registration bug

2007-08-22T21:27:43+00:00

This patch (as950) fixes a bug in the cdc-acm driver.  It doesn't keep
track of which interface (control or data) the sysfs attributes get
registered for, and as a result, during disconnect it will sometimes
attempt to remove the attributes from the wrong interface.  The
left-over attributes can cause a crash later on, particularly if the driver
module has been unloaded.

Signed-off-by: Alan Stern 
Acked-by: Oliver Neukum 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

USB: class: usblp: clean up urb->status usage

2007-07-20T00:46:06+00:00

This done in anticipation of removal of urb->status, which will make
that patch easier to review and apply in the future.

Signed-off-by: Greg Kroah-Hartman

USB: class: cdc-acm: clean up urb->status usage

2007-07-20T00:46:06+00:00

This done in anticipation of removal of urb->status, which will make
that patch easier to review and apply in the future.

Signed-off-by: Greg Kroah-Hartman

USB: usblp: "Big cleanup" breaks O_NONBLOCK

2007-07-20T00:46:03+00:00

I found the first regresson in the rewritten ("all dynamic" and "no races")
driver. If application uses O_NONBLOCK, I return -EAGAIN despite the URB
being submitted successfuly. This causes the application to resubmit the
same data erroneously.

The fix is to pretend that the transfer has succeeded even if URB was
merely queued. It is the same behaviour as with the old version.

Signed-off-by: Pete Zaitcev 
Signed-off-by: Greg Kroah-Hartman

USB: cdc-acm: add new device id to option driver

2007-07-12T23:34:43+00:00

USB: add new device id to option driver
device is Samsung X180 China cellphone

Signed-off-by: Andrey Arapov 
Acked-by: Oliver Neukum 
Signed-off-by: Greg Kroah-Hartman

USB: usblp: add dynamic URBs, fix races

2007-07-12T23:34:39+00:00

This patch's main bulk aims to make usblp the premier driver for code
pillaging once again. The code is as streamlined as possible and is bug-free
as possible. The usb-skeleton performs the same function, but is somewhat
abstract. The usblp is usb-skeleton which is actually used by many.

Since I combed a few small bugs away, this also fixes the small races we
had in usblp for a while. For example, now it's possible for several threads
to make write(2) calls (sounds silly, but consider a printer for paper
record, where every line of text is self-contained and thus it's all right
to have them interleaved). Also gone are issues with interrupts using
barriers dangerously.

This patch makes use of Oliver's anchor, and so it must trail the anchor
patch on the way to Linus.

Signed-off-by: Pete Zaitcev 
Signed-off-by: Greg Kroah-Hartman

usblp: Don't let suspend to kill ->used

2007-06-08T23:24:29+00:00

Suspend destroys refcounting for open/release.

Signed-off-by: Pete Zaitcev 
Signed-off-by: Greg Kroah-Hartman

USB: usblp: Use correct DMA address in case of probe error

2007-05-23T06:45:50+00:00

Looks like the error path had a copy-paste error. The normal exit path
uses correct URB already.

Signed-off-by: Pete Zaitcev 
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: cdc-acm: export parsed capabilities through sysfs

2007-04-27T20:28:33+00:00

this patch exports the attributes cdc-acm knows about a device through sysfs.

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