tree 1107893971e521bc96dc4fd92bf0e3e5789be7d5
parent b82b576bc7ffb9785ad3248825ab20496b018e0c
author Guennadi Liakhovetski <g.liakhovetski@gmx.de> 1337599517 +0200
committer Grant Likely <grant.likely@secretlab.ca> 1352907495 +0000

spi/bitbang: (cosmetic) simplify list manipulation

Use a proper list iterator instead of an open-coded loop and remove a
superfluous list head initialisation.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>