Backporting upstream mei changes, and two pwm changes from
Mika Westerberg's pwm-4.4 branch:
pwm: lpss: Prevent on_time_div overflow on lower frequencies
pwm: lpss: fix base_unit calculation for PWM frequency
mei: don't use wake_up_interruptible for wr_ctrl
mei: fix waiting for wr_ctrl for corner cases.
mei: don't clean control queues on notify request timeout
mei: drop global me_client_index
mei: do not pin module if cldrv->probe() failed
mei: bus: use scnprintf in *_show
mei: fix format string in debug prints
mei: fix double freeing of a cb during link reset
mei: wd: drop AGAIN the watchdog code from the core mei driver
mei: split amthif client init from end of clients enumeration
mei: hbm: send immediate reply flag in enum request
mei: bus: run rescan on me_clients list change
mei: drop reserved host client ids
mei: hbm: warn about fw-initiated disconnect
mei: fixed address clients for the new platforms
mei: fill file pointer in read cb for fixed address client
mei: discard replies from unconnected fixed address clients
mei: clean write queues and wake waiters on disconnect
mei: wake blocked write on link reset
mei: drop superfluous closing bracket from write traces
mei: bus: fix notification event delivery
mei: bus: fix RX event scheduling
mei: amthif: interrupt reader on link reset
mei: amthif: use rx_wait queue also for amthif client
mei: amthif: drop parameter validation from mei_amthif_write
mei: amthif: replace amthif_rd_complete_list with rd_completed
mei: amthif: allow only one request at a time
mei: rename variable names 'file_object' to fp
mei: constify struct file pointer
mei: amthif: don't drop read packets on timeout
mei: amthif: don't copy from an empty buffer
mei: call stop on failed char device register
mei: fix possible integer overflow issue
mei: debugfs: allow hbm features list dump in earlier stages
mei: debugfs: adjust active clients print buffer
mei: trace pci configuration space io
watchdog: mei_wdt: re-register device on event
watchdog: mei_wdt: register wd device only if required
mei: bus: whitelist the watchdog client
watchdog: mei_wdt: add status debugfs entry
watchdog: mei_wdt: implement MEI iAMT watchdog driver
mei: wd: drop the watchdog code from the core mei driver
mei: drop nfc leftovers from the mei driver
mei: always copy the read buffer if data is ready
mei: prevent queuing new flow control credit.
mei: bus: remove redundant uuid string in debug messages
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Eric Ernst <eric.ernst@intel.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
