ion: Hack headers mismatch

Change-Id: I68db9ba1e5aaaa8ab36e46dd4150edc0e1b95a17
[HACK] f_qdss: Fix a compiler warning by making this match CAF

The compiler chokes on this strncmp() because the size value here is bogus

We don't know what the correct size value is here (for now, TODO:
find out the actual size of this buffer), so let's make it match what
CodeAurora does

Change-Id: Ia4c659d1c9901f7ff5d3b2b10311dc0c974ccaa7
mipi_novatek: Fix warning

sizeof(buf) will give bogus results here.

Per http://lxr.free-electrons.com/source/Documentation/filesystems/sysfs.txt
sysfs reads like this have a buffer size of PAGE_SIZE

Change-Id: I1a2c1099a8a46ad5e034516d306b6a2ddf9ba678