commit 1b35a57b1c1781f0fc8fc554f732b3a5408c5244
author David S. Miller <davem@davemloft.net> Tue May 15 11:23:01 2012 -0700
committer David S. Miller <davem@davemloft.net> Tue May 15 11:23:47 2012 -0700
tree 80e5616798e0dc5ec138f020e6aa9ae482378462
parent 2119ff6d2bc0dd6a97de1632e50cd7936049738c

sparc32: Kill off software 32-bit multiply/divide routines.

For the explicit calls to .udiv/.umul in assembler, I made a
mechanical (read as: safe) transformation.  I didn't attempt
to make any simplifications.

In particular, __ndelay and __udelay can be simplified significantly.
Some of the %y reads are unnecessary and these routines have no need
any longer for allocating a register window, they can be leaf
functions.

Signed-off-by: David S. Miller <davem@davemloft.net>