msm: Remove old unused sdio related code
Cleanup mach-msm by removing unused sdio related code.

Change-Id: I485deb7d6499771294b494f5542ba510c10255cb
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
csdio: Remove the driver
The driver is a legacy driver that is not used any longer
and its implementation is neither correct nor compiles.

Change-Id: I9862c0f93ccad6079a616f6997987d4e187a137c
Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org>
sched: Remove stale power aware scheduling remnants and dysfunctional…
… knobs
[SCSI] Remove scsi_wait_scan module
+ remove SCSI disk support
qseecom: Remove debug  messages

Remove unnecessary debug  messages.

Change-Id: Ida80fbc1376f15753f8329c44550b14d8f4de163
Signed-off-by: Mona Hossain <mhossain@codeaurora.org>
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
netfilter: remove ip_queue support
vfs: kill write_super and sync_supers

Finally we can kill the 'sync_supers' kernel thread along with the
'->write_super()' superblock operation because all the users are gone.
Now every file-system is supposed to self-manage own superblock and
its dirty state.

The nice thing about killing this thread is that it improves power management.
Indeed, 'sync_supers' is a source of monotonic system wake-ups - it woke up
every 5 seconds no matter what - even if there were no dirty superblocks and
even if there were no file-systems using this service (e.g., btrfs and
journalled ext4 do not need it). So it was wasting power most of the time. And
because the thread was in the core of the kernel, all systems had to have it.
So I am quite happy to make it go away.

Interestingly, this thread is a left-over from the pdflush kernel thread which
was a self-forking kernel thread responsible for all the write-back in old
Linux kernels. It was turned into per-block device BDI threads, and
'sync_supers' was a left-over. Thus, R.I.P, pdflush as well.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
PM / tracing: remove deprecated power trace API
ondemandplus: update min freq