tree d28ef4ba45085ef706522ec0930088f8f15b468c
parent a57339b4b5daf23b4cec450b37906d5f8b5fa722
author Axel Lin <axel.lin@gmail.com> 1308049977 +0800
committer Grant Likely <grant.likely@secretlab.ca> 1308253469 -0600

gpio/ml-ioh: fix off-by-one for displaying variable i in dev_err

with the "for (; i != 0; i--)" sytax, i-- will be executed after the iteration.
thus dev_err shows wrong i value.
Switch to "while(--i >= 0)" which is better in readability.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>