regulator: anatop-regulator: Remove unneeded kstrdup()
regulator: anatop-regulator: Remove unneeded kstrdup()

We can simply pass the regulator name via of_get_property() instead of making
a copy via kstrdup().

This leads to some code simplification.

Suggested-by: Dmitry Torokhov <6b8646d310837fed93a129ed3c979b90c7f2674f@gmail.com>
Signed-off-by: Fabio Estevam <679188261afeb60eb822cd934fd7b46a48ddd743@freescale.com>
Signed-off-by: Mark Brown <b51b9a92386687a9ac927cebfa0f978adeb8cea5@linaro.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs