Update notes for submitted changes

* msm: kgsl: use kgsl_mmu_device_setstate() whenever the gpu is idle
* msm: kgsl: Init FT log level in device init
* msm: kgsl: Init log levels in device init
* msm: kgsl Check NULL return from kgsl_get_device_from_dev
* msm: kgsl: An error condition could cause an array overflow
* msm: kgsl: Avoid dereferencing NULL pointers
* msm: kgsl: fix NULL check in kgsl_mem_entry_set_pend()
* msm: kgsl: use the same logic in adreno_idle and adreno_isidle
* msm: kgsl: Allocate space in ringbuffer for EOF commands
* msm: kgsl: Configure FT behaviour from sysfs instead of debugfs
* msm: kgsl: Always Signal event time timeline for every event type
* gpu: ion: Free the sgtable for CMA based heaps
* ALSA: usb-audio: Fix the mixer control range limiting issue
* msm: msm_fb: Do not use ION_IOMMU_UNMAP_DELAYED flag.
* msm_fb: display: Add null check for base layer
* lib: spinlock_debug: Avoid livelock in do_raw_spin_lock
* msm_serial_hs_brcm: Fix sleeping while atomic during device open