power: lc709203f: do not override initial RSOC value

power: lc709203f: do not override initial RSOC value

do not program lc709203 register 0x07 if initial
rsoc value provided in dts file is 0.
fuel gauge will be automatically initialzed 10 ms after
battery connected to the device and will track the RSOC
thereafter.

Bug 1470891

Change-Id: I79c9860c03416bd3287d8011493b351fc006b925
Signed-off-by: Venkat Reddy Talla <vreddytalla@nvidia.com>
Reviewed-on: http://git-master/r/386100
(cherry picked from commit 61134f2569db43eef67203ae215dd7a790d60981)
Reviewed-on: http://git-master/r/386374
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>