platform: mdm9625: Remove refrence to usb boot clock.
platform: mdm9625: Remove refrence to usb boot clock.

Foxda-Tech/polaris-bootable-bootloader-lk,Foxda-Tech/polaris-bootable-bootloader-lk,jsr-d10/android_bootable_bootloader_lk,efidroid/lk,idor/dk50-bootable_bootloader_lk,lg-devs/g2-bootloader,Foxda-Tech/argo8-bootable-bootloader-lk,lg-devs/g2-bootloader,efidroid/lk,Foxda-Tech/polaris-bootable-bootloader-lk,detule/lk-g2-spr,Foxda-Tech/polaris-bootable-bootloader-lk,Foxda-Tech/argo8-bootable-bootloader-lk,mozilla-b2g/fairphone2_kernel_lk,chirayudesai/android_bootable_bootloader_lk,t2m-foxfone/kernel_lk,Redmi-dev/android_bootable_lk,detule/lk-g2-spr,M1cha/android_bootable_bootloader_lk,t2m-foxfone/kernel_lk,Redmi-dev/android_bootable_lk,idor/dk50-bootable_bootloader_lk,chirayudesai/android_bootable_bootloader_lk,M1cha/android_bootable_bootloader_lk,t2m-foxfone/android_kernel_lk,t2m-foxfone/android_kernel_lk,CanarySolutions/little-kernel,jbott/lk_gee,chirayudesai/android_bootable_bootloader_lk,detule/lk-g2-spr,chirayudesai/android_bootable_bootloader_lk,Foxda-Tech/argo8-bootable-bootloader-lk,Foxda-Tech/argo8-bootable-bootloader-lk,chirayudesai/android_bootable_bootloader_lk,efidroid/lk,mozilla-b2g/fairphone2_kernel_lk,t2m-foxfone/android_kernel_lk,mozilla-b2g/fairphone2_kernel_lk,mozilla-b2g/kernel_lk,lg-devs/g2-bootloader,Foxda-Tech/polaris-bootable-bootloader-lk,Redmi-dev/android_bootable_lk,efidroid/lk,M1cha/lktris,jbott/lk_gee,t2m-foxfone/kernel_lk,detule/lk-g2-spr,jbott/lk_gee,Redmi-dev/android_bootable_lk,mozilla-b2g/kernel_lk,mozilla-b2g/fairphone2_kernel_lk,M1cha/android_bootable_bootloader_lk,detule/lk-g2-spr,M1cha/android_bootable_bootloader_lk,jsr-d10/android_bootable_bootloader_lk,M1cha/android_bootable_bootloader_lk,mozilla-b2g/kernel_lk,mozilla-b2g/kernel_lk,M1cha/lktris,jsr-d10/android_bootable_bootloader_lk,lg-devs/g2-bootloader,lg-devs/g2-bootloader,M1cha/lktris,M1cha/lktris,M1cha/android_bootable_bootloader_lk,idor/dk50-bootable_bootloader_lk,idor/dk50-bootable_bootloader_lk,jsr-d10/android_bootable_bootloader_lk,M1cha/lktris,t2m-foxfone/kernel_lk,mozilla-b2g/fairphone2_kernel_lk,t2m-foxfone/android_kernel_lk,CanarySolutions/little-kernel,Redmi-dev/android_bootable_lk,t2m-foxfone/android_kernel_lk,mozilla-b2g/kernel_lk,CanarySolutions/little-kernel,idor/dk50-bootable_bootloader_lk,jbott/lk_gee,jsr-d10/android_bootable_bootloader_lk,t2m-foxfone/kernel_lk,CanarySolutions/little-kernel,jbott/lk_gee,efidroid/lk,CanarySolutions/little-kernel,Foxda-Tech/argo8-bootable-bootloader-lk