linux/sparc: move to common syscall.h

Rather than constantly deal with the sparc/syscall.h going stale, merge
the few sparc-specific pieces into the linux/syscall.h header.

* linux/syscall.h: Add sparc-specific pieces from sparc/syscall.h.
* Makefile.am (EXTRA_DIST): Remove linux/sparc/syscall.h and
linux/sparc64/syscall.h.
* linux/sparc/syscall.h, linux/sparc64/syscall.h: Deleted.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
4 files changed