| commit | 1b35a57b1c1781f0fc8fc554f732b3a5408c5244 | [log] [tgz] |
|---|---|---|
| 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 [diff] |
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>