From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun, 27 Apr 2014 17:39:09 +0000 (-0700)
Subject: Merge tag 'tty-3.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
X-Git-Tag: v3.15-rc3~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a8d706986c5ee65354d8ddd88fe2dadfd2184991;p=platform%2Fkernel%2Flinux-stable.git

Merge tag 'tty-3.15-rc3' of git://git./linux/kernel/git/gregkh/tty

Pull tty/serial fixes from Greg KH:
 "Here are a few tty/serial fixes for 3.15-rc3 that resolve a number of
  reported issues in the 8250 and samsung serial drivers, as well as a
  character loss fix for the tty core that was caused by the lock
  removal patches a release ago"

* tag 'tty-3.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  serial_core: fix uart PORT_UNKNOWN handling
  serial: samsung: Change barrier() to cpu_relax() in console output
  serial: samsung: don't check config for every character
  serial: samsung: Use the passed in "port", fixing kgdb w/ no console
  serial: 8250: Fix thread unsafe __dma_tx_complete function
  8250_core: Fix unwanted TX chars write
  tty: Fix race condition between __tty_buffer_request_room and flush_to_ldisc
---

a8d706986c5ee65354d8ddd88fe2dadfd2184991