linux/drivers/usb/class, branch v3.19

USB: cdc-acm: check for valid interfaces

2014-11-25T01:21:42Z

We need to check that we have both a valid data and control inteface for both types of headers (union and not union.) References: https://bugzilla.kernel.org/show_bug.cgi?id=83551 Reported-by: Simon Schubert <2+kernel@0x2c.org> Cc: stable Signed-off-by: Greg Kroah-Hartman

cdc-acm: memory leak in error case

2014-11-25T01:21:41Z

If probe() fails not only the attributes need to be removed but also the memory freed. Reported-by: Ahmed Tamrawi Signed-off-by: Oliver Neukum CC: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

Merge 3.18-rc4 into usb-next.

2014-11-10T03:10:24Z

This resolves a conflict in drivers/usb/host/Kconfig Signed-off-by: Greg Kroah-Hartman

USB: cdc-acm: add quirk for control-line state requests

2014-11-06T20:25:40Z

Add new quirk for devices that cannot handle control-line state requests. Note that we currently send these requests to all devices, regardless of whether they claim to support it, but that errors are only logged if support is claimed. Since commit 0943d8ead30e ("USB: cdc-acm: use tty-port dtr_rts"), which only changed the timings for these requests slightly, this has been reported to cause occasional firmware crashes on Simtec Electronics Entropy Key devices after re-enumeration. Enable the quirk for this device. Reported-by: Nix Tested-by: Nix Cc: stable # v3.16 Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

USB: cdc-acm: only raise DTR on transitions from B0

2014-11-05T19:25:25Z

Make sure to only raise DTR on transitions from B0 in set_termios. Also allow set_termios to be called from open with a termios_old of NULL. Note that DTR will not be raised prematurely in this case. Cc: stable Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

usb: class: usbtmc: delete unnecessary 'out of memory' messages

2014-11-03T23:42:04Z

The memory subsystem has already had similar message for it. Signed-off-by: Peter Chen Signed-off-by: Greg Kroah-Hartman

cdc-acm: Drop the warning for unusual capabilities

2014-11-03T23:30:13Z

Let's drop the warning for modems with unusual capabilities, the associated quirk and blacklist. They made little sense. Signed-off-by: Oliver Neukum Signed-off-by: Greg Kroah-Hartman

cdc-acm: ensure that termios get set when the port is activated

2014-11-03T23:26:15Z

The driver wasn't properly configuring the hardware for the current termios settings under all conditions. Ensure that termios are written to the device when the port is activated. Signed-off-by: Jim Paris Reviewed-by: Johan Hovold Acked-by: Oliver Neukum Signed-off-by: Greg Kroah-Hartman

USB: cdc-acm: add device id for GW Instek AFG-2225

2014-11-03T23:26:15Z

Add device-id entry for GW Instek AFG-2225, which has a byte swapped bInterfaceSubClass (0x20). Reported-by: Karl Palsson Cc: stable Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

usb: class: usbtmc.c: Cleaning up uninitialized variables

2014-07-09T22:59:10Z

There is a risk that the variable will be used without being initialized. This was largely found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist Signed-off-by: Greg Kroah-Hartman