[CELL] spufs: remove unused file argument from spufs_run_spu()

From: Sebastian Siewior <cbe-oss-dev@ml.breakpoint.cc>

The 'file' argument is unused in spufs_run_spu(). This change removes
it.

Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>

diff --cc arch/powerpc/platforms/cell/spufs/run.c
Simple merge

diff --cc arch/powerpc/platforms/cell/spufs/spufs.h
Simple merge

diff --cc arch/powerpc/platforms/cell/spufs/syscalls.c
Simple merge