Revert "Revert "compat-writeless: Update from ol_R5.SP3.01 to ol_R5.SP6.01""

This reverts commit ce12e10acb8deb2b93b13398e8485042049035ff.
Revert "Revert "Update compat-wireless from R5.SP6.01 to R5.SP7.01""

This reverts commit 325d3b7329e6da824e7d10de9ff7e329f528ddc7.
Revert "Revert "Removing endeavoru lun_cdrom flag to let ums work rw instead of ro.""

This reverts commit 5a543f5c05bbfa9c0abb45f3467be76098fa18b0.
Revert "Revert "Disable OS check for the mass storage gadget""

This reverts commit 9821e7ea311a40c2748f54b23e0221de84abc54d.
Revert "Revert "usb: gadget: mass_storage: added sysfs entry for cdrom to LUNs""

This reverts commit 10a77aaa630354705b4b71484ee1df20af4a268b.