tree 7c83ad7793154f469ccbdd0f9045c748960623b2
parent 262d2915d4f11e5e78e432ab68f0ee034ef3f75f
author Rabin Vincent <rabin.vincent@stericsson.com> 1295950686 +0100
committer Dan Williams <dan.j.williams@intel.com> 1296455235 -0800

dma40: remove "hardware link with previous jobs" code

This link in hardware with previous jobs code is:

  - unused, no clients using or requiring this feature
  - incomplete, being implemented only for physical channels
  - broken, only working to perform one link

Remove it.  This also allows us to get rid of the channel pause in the
submit_tx() routine.

Acked-by: Per Forlin <per.forlin@stericsson.com>
Acked-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>