Commits
Merge tag 'tty-4.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fixes from Greg KH: "Here are some tty/serial driver fixes for 4.4-rc6 that resolve some reported problems. All of these have been in linux-next. The details are in the shortlog" * tag 'tty-4.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: Fix GPF in flush_to_ldisc() serial: earlycon: Add missing spinlock initialization serial: sh-sci: Fix length of scatterlist n_tty: Fix poll() after buffer-limited eof push read serial: 8250_uniphier: fix dl_read and dl_write functions
