arm: Move the secondary_startup to __CPUINIT section.

Because of addition 1MB alignment after head.txt section,
the secondary_startup needs to move to 1MB aligned section.

CRs-Fixed: 513919
Change-Id: I332d1e4ec95c877406c6ad3318e5f9a3c85cc10f
Signed-off-by: Venkatesh Yadav Abbarapu <quicvenkat@codeaurora.org>
msm_fb:hdmi:Fix for sysfs Entry Information Leaks

These sysfs entries leak logical and physical addresses
within the kernel and may be read by any user.
The read permissions for the sysfs entries changed
to S_IRUSR from S_IRUGO.

Change-Id: Idfc58c3b639ea4dfa105ff146467a1c4f01edb6e
Signed-off-by: Sandeep Panda <spanda@codeaurora.org>