Cleanup asm-parisc/processor.h to use C99 initializers in
INIT_THREAD().
Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: NMatthew Wilcox <matthew@wil.cx>
Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>