linux-imx

Merge tag 'tty-3.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial fixes from Greg KH:
 "Here are a few fixes for 3.13-rc5 that resolve a number of reported
  tty and serial driver issues"

* tag 'tty-3.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  tty: xuartps: Properly guard sysrq specific code
  n_tty: Fix apparent order of echoed output
  serial: 8250_dw: add new ACPI IDs
  serial: 8250_dw: Fix LCR workaround regression
  tty: Fix hang at ldsem_down_read()