tree 25049ac7ab82aa005c20f16173af574f9bc4fbbe
parent 6972d6f25d21e3da58ff1309256c787078405c7f
author Al Viro <viro@zeniv.linux.org.uk> 1346885598 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1350005968 -0400

alpha: don't bother passing switch_stack separately from regs

It's needed only in setup_sigcontext() and it's always reg - <constant>;
no point passing it all way down through the call chain.  This is just
the signal.c side of that stuff; next will come the asm glue one...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>