block: Add ZEN iosched
block: Add V(R) iosched
block: Add SIO-Plus iosched
power/main: Get rid of DVFS limit

Signed-off-by: cocafe <cocafehj@gmail.com>
drivers/char: add frandom module

[http://www.billauer.co.il/frandom.html]
AIO: Don't plug the I/O queue in do_io_submit() Asynchronous I/O latency to a solid-state disk greatly increased between the 2.6.32 and 3.0 kernels. By removing the plug from do_io_submit(), we observed a 34% improvement in the I/O latency.

Unfortunately, at this level, we don't know if the request is to
a rotating disk or not.

Change-Id: I7101df956473ed9fd5dcff18e473dd93b688a5c1
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Cc: linux-aio@kvack.org
Cc: Chris Mason <chris.mason@oracle.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jeff Moyer <jmoyer@redhat.com>
cpufreq: Sync interactive governer with android-3.4

Signed-off-by: AdiPat <adithemagnificent@gmail.com>
cpufreq: Add interactiveQ
cpufreq: Add ondemandQ
cpufreq: Add PegasusQ
cpufreq: Add lulzactiveQ
cpufreq: Add abyssplug
cpufreq: Add hotplug
arm/vfp: Makefile optimization
abb-POnKey: Add PowerOn Key emulator

Signed-off-by: cocafe <cocafehj@gmail.com>
snd_usb: Fix sysfs conflicts

<4>[    1.265808] WARNING: at fs/sysfs/dir.c:455 sysfs_add_one+0x90/0xb8()
<4>[    1.265808] sysfs: cannot create duplicate filename '/devices/virtual/switch/usb_audio'
<4>[    1.265808] Modules linked in:
<4>[    1.265869] [<c08e70dc>] (unwind_backtrace+0x0/0x138) from [<c0911e88>] (warn_slowpath_common+0x4c/0x64)
<4>[    1.265869] [<c0911e88>] (warn_slowpath_common+0x4c/0x64) from [<c0911f34>] (warn_slowpath_fmt+0x30/0x40)
<4>[    1.265899] [<c0911f34>] (warn_slowpath_fmt+0x30/0x40) from [<c0a0be5c>] (sysfs_add_one+0x90/0xb8)
<4>[    1.265899] [<c0a0be5c>] (sysfs_add_one+0x90/0xb8) from [<c0a0bee4>] (create_dir+0x60/0xbc)
<4>[    1.265930] [<c0a0bee4>] (create_dir+0x60/0xbc) from [<c0a0bff0>] (sysfs_create_dir+0x84/0xf0)
<4>[    1.265930] [<c0a0bff0>] (sysfs_create_dir+0x84/0xf0) from [<c0ac2ff0>] (kobject_add_internal+0xb0/0x218)
<4>[    1.265960] [<c0ac2ff0>] (kobject_add_internal+0xb0/0x218) from [<c0ac3470>] (kobject_add+0x4c/0x94)
<4>[    1.265991] [<c0ac3470>] (kobject_add+0x4c/0x94) from [<c0b5af5c>] (device_add+0x94/0x54c)
<4>[    1.265991] [<c0b5af5c>] (device_add+0x94/0x54c) from [<c0b5b4d0>] (device_create_vargs+0xa4/0xd4)
<4>[    1.266021] [<c0b5b4d0>] (device_create_vargs+0xa4/0xd4) from [<c0b5b520>] (device_create+0x20/0x28)
<4>[    1.266021] [<c0b5b520>] (device_create+0x20/0x28) from [<c0c63108>] (switch_dev_register+0x5c/0xfc)
<4>[    1.266052] [<c0c63108>] (switch_dev_register+0x5c/0xfc) from [<c002b770>] (snd_usb_audio_init+0x3c/0x64)
<4>[    1.266082] [<c002b770>] (snd_usb_audio_init+0x3c/0x64) from [<c08da6b4>] (do_one_initcall+0x38/0x178)
<4>[    1.266082] [<c08da6b4>] (do_one_initcall+0x38/0x178) from [<c00089ac>] (kernel_init+0x90/0x13c)
<4>[    1.266113] [<c00089ac>] (kernel_init+0x90/0x13c) from [<c08e1990>] (kernel_thread_exit+0x0/0x8)
<4>[    1.266143] Board Information: UX500: 0E, cpu U8500 ES178
<4>[    1.266174] ---[ end trace 189fe1a0ae07c69e ]---
<3>[    1.266174] kobject_add_internal failed for usb_audio with -EEXIST, don't try to register things with the same name in the same directory.
<4>[    1.266204] [<c08e70dc>] (unwind_backtrace+0x0/0x138) from [<c0ac3088>] (kobject_add_internal+0x148/0x218)
<4>[    1.266204] [<c0ac3088>] (kobject_add_internal+0x148/0x218) from [<c0ac3470>] (kobject_add+0x4c/0x94)
<4>[    1.266235] [<c0ac3470>] (kobject_add+0x4c/0x94) from [<c0b5af5c>] (device_add+0x94/0x54c)
<4>[    1.266235] [<c0b5af5c>] (device_add+0x94/0x54c) from [<c0b5b4d0>] (device_create_vargs+0xa4/0xd4)
<4>[    1.266265] [<c0b5b4d0>] (device_create_vargs+0xa4/0xd4) from [<c0b5b520>] (device_create+0x20/0x28)
<4>[    1.266265] [<c0b5b520>] (device_create+0x20/0x28) from [<c0c63108>] (switch_dev_register+0x5c/0xfc)
<4>[    1.266296] [<c0c63108>] (switch_dev_register+0x5c/0xfc) from [<c002b770>] (snd_usb_audio_init+0x3c/0x64)
<4>[    1.266296] [<c002b770>] (snd_usb_audio_init+0x3c/0x64) from [<c08da6b4>] (do_one_initcall+0x38/0x178)
<4>[    1.266326] [<c08da6b4>] (do_one_initcall+0x38/0x178) from [<c00089ac>] (kernel_init+0x90/0x13c)
<4>[    1.266357] [<c00089ac>] (kernel_init+0x90/0x13c) from [<c08e1990>] (kernel_thread_exit+0x0/0x8)
<6>[    1.266632] usbcore: registered new interface driver snd-usb-audio

Conflicts:

	arch/arm/mach-ux500/android_switch.c

	/* Android switch interface */
	ux500_android_switch.name = "usb_audio";

	ret = switch_dev_register(&ux500_android_switch);

Signed-off-by: cocafe <cocafehj@gmail.com>
snd_usb: Correct device name

<6>[    1.299804] usbcore: registered new interface driver snd-usb-audio
abb-codec: Add ABBamp Sound Control v2.5.0

Signed-off-by: cocafe <cocafehj@gmail.com>
pm: Remove most of ARM KHz Qos requirements

When requires ARM KHz QoS will override cpufreq min value.
That's why we "can not" set min value when touch booster is enabled,
We set it, then touch booster overrides it.

In other words, cpufreq min value control in userspace will have no effect.

Experimental still.

Signed-off-by: cocafe <cocafehj@gmail.com>
cpufreq: ondemand: Update driver