Revert "s3c2410_wdt: Add locking to cpu frequency transition notifier"

This reverts commit 037e771d330cfc51d38782543bc965ec61370820.

Change-Id: I32a81c1fb2d9ac2eb8570438699e8f9ff01f4c93
usb: gadget: f_audio_source: change max ISO packet size

Re-applying from
https://gitorious.org/shr/linux/commit/eb4c9d2db894c3492c0a848581bd4f6790f93d5f

Most USB-AUDIO devices are limited to 256 byte for max iso buffer size.
If a IN_EP_MAX_PACKET_SIZE is bigger than a USB-AUDIO device's max iso
buffer size, it will cause noise. This patch will prevent this case as
possibe by reducing packet size. When using 44.1khz, 2ch, 16bit audio
data, if max packet size is bigger than 176 bytes, it's no problem.

Credits to: Iliyan Malchev <malchev@google.com>

Change-Id: I61435bc9ad7ab05faba16cf80bfb9ff0431c3002
Signed-off-by: Anson Jacob <ansonkuzhumbil@gmail.com>

Conflicts:
	drivers/usb/gadget/f_audio_source.c
msm: camera2: cpp: Fix to correct pointer in copy_to_user call

 Deferencing user pointer in kernel code is incorrect. This code
 can cause kernel panic for some rare cases. Use kernel pointer
 while calling copy_to_user() API.

Signed-off-by: Krupal Divvela <kdivvela@codeaurora.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>

Conflicts:
	drivers/media/platform/msm/camera_v2/pproc/cpp/msm_cpp.c