Impact: cleanup
In the subarch times there were a number of externs between
various bits of the ES7000 code. Now that there's a single
es7000-platform support file, the externs can be removed and
the functions can be changed the statics.
Beyond the cleanup factor, this also shrinks the size of the
kernel image a bit:
arch/x86/kernel/es7000_32.o:
text data bss dec hex filename
2813 192 44 3049 be9 es7000_32.o.before
2693 192 44 2929 b71 es7000_32.o.after
Signed-off-by: Ingo Molnar <mingo@elte.hu>
d3185b37df