Added filesystem dynamic read-ahead
Thanks to Chad Gooldman
Added Fast Random generator support (frandom)
Frandom is a Linux kernel random number generator, which is 10-50
times faster than what you get from Linux' built-in /dev/urandom.
And it uses very little (/dev/frandom) or none (/dev/erandom) of
the kernel's entropy pool, so it is very useful for applications
that require a handy source for lots of random data.
Squashed update of kernel from 3.0.66 to 3.0.67
Squashed update of kernel from 3.0.67 to 3.0.68
net: wireless: bcmdhd: Replace with Samsung's version
net: wireless: bcmdhd: Change Kconfig and Makefile
msm: Implement support for bcmdhd wifi driver
net: wireless: bcmdhd: Enable PNO support and change to USE_INITIAL_2G_SCAN
Update defconfigs
fsa9480: Start otg_host mode on otg
fsa9480: Fix usb host mode start on device connected
usb: Fast charge support
net: wireless: bcmdhd: Fix compilation error for WRITE_MACADDR
net: Fix TUN problems with OpenVPN
Added RAM_CONSOLE support!
mmc: Some changes to suspend/resume
Input: Improve the events-per-packet estimate

The events-per-packet estimate has so far been used by MT devices
only. This patch adjusts the packet buffer size to also accomodate the
KEY and MSC events.  Keyboards normally send one or two keys at a
time. MT devices normally send a number of button keys along with the
MT information.  The buffer size chosen here covers those cases, and
matches the default buffer size in evdev. Since the input estimate is
now preferred, remove the special input-mt estimate.

Reviewed-and-tested-by: Ping Cheng <pingc@wacom.com>
Tested-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Input: Make sure we follow all EV_KEY events

For some EV_KEY types, sending a larger-than-one value causes the
input state to oscillate. This patch makes sure this cannot happen,
clearing up the autorepeat bypass logic in the process.

Tested-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Tested-by: Ping Cheng <pingc@wacom.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Input: Move autorepeat to the event-passing phase

Preparing to split event filtering and event passing, move the
autorepeat function to the point where the event is actually passed.

Tested-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Tested-by: Ping Cheng <pingc@wacom.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Input: Send events one packet at a time

On heavy event loads, such as a multitouch driver, the irqsoff latency
can be as high as 250 us.  By accumulating a frame worth of data
before passing it on, the latency can be dramatically reduced.  As a
side effect, the special EV_SYN handling can be removed, since the
frame is now atomic.

This patch adds the events() handler callback and uses it if it
exists. The latency is improved by 50 us even without the callback.

Cc: Daniel Kurtz <djkurtz@chromium.org>
Tested-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Tested-by: Ping Cheng <pingc@wacom.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>