Another batch with small fixes. The first one is a new version
of the fix for shutdown hanging when the device is open.
The second is just a simplification of the code, allowing the
hidden bugs to step forward.
The third fixes an allocation size mismatch, and should probably
go to stable
The forth is a suggested simplification by using kmalloc instead
of the unnecessary complicated usb_alloc_coherent()
The fifth removes a field which was left unused by patch #3
Bjørn Mork (5):
USB: cdc-wdm: call wake_up_all to allow driver to shutdown on device
removal
USB: cdc-wdm: no need to fill the in request URB every time it's
submitted
USB: cdc-wdm: better allocate a buffer that is at least as big as we
tell the USB core
USB: cdc-wdm: no need to use usb_alloc_coherent
USB: cdc-wdm: kill the now unnecessary bMaxPacketSize0 field and udev
variable
drivers/usb/class/cdc-wdm.c | 81 +++++++++++++++----------------------------
1 files changed, 28 insertions(+), 53 deletions(-)
--
1.7.8.3
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