linux-wandboard

regulator: missing index in PTR_ERR() in isl6271a_probe()

The index is missing so the return is wrong.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>