power: smb135x-charger: fix dc path initialization
power: smb135x-charger: fix dc path initialization

The driver tries to configure the dc path current even when
the dc type is not setup.

Fix this.

Change-Id: I636adbed988b4988fc2e90f57704ee1c8178e982
Signed-off-by: Abhijeet Dharmapurikar <98996d53ce579fa37f08d0061abc5355e223c79e@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas