Merge tag 'tty-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty and serial driver updates from Greg KH:
 "Here's the large TTY and Serial driver update for 4.7-rc1.

  A few new serial drivers are added here, and Peter has fixed a bunch
  of long-standing bugs in the tty layer and serial drivers as normal.
  Full details in the shortlog.

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'tty-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (88 commits)
  MAINTAINERS: 8250: remove website reference
  serial: core: Fix port mutex assert if lockdep disabled
  serial: 8250_dw: fix wrong logic in dw8250_check_lcr()
  tty: vt, finish looping on duplicate
  tty: vt, return error when con_startup fails
  QE-UART: add "fsl,t1040-ucc-uart" to of_device_id
  serial: mctrl_gpio: Drop support for out1-gpios and out2-gpios
  serial: 8250dw: Add device HID for future AMD UART controller
  Fix OpenSSH pty regression on close
  serial: mctrl_gpio: add IRQ locking
  serial: 8250: Integrate Fintek into 8250_base
  serial: mps2-uart: add support for early console
  serial: mps2-uart: add MPS2 UART driver
  dt-bindings: document the MPS2 UART bindings
  serial: sirf: Use generic uart-has-rtscts DT property
  serial: sirf: Introduce helper variable struct device_node *np
  serial: mxs-auart: Use generic uart-has-rtscts DT property
  serial: imx: Use generic uart-has-rtscts DT property
  doc: DT: Add Generic Serial Device Tree Bindings
  serial: 8250: of: Make tegra_serial_handle_break() static
  ...

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c
index 0a9f219..272cb6c 100644
--- a/drivers/s390/char/tty3270.c
+++ b/drivers/s390/char/tty3270.c
@@ -1860,7 +1860,7 @@ static int tty3270_ioctl(struct tty_struct *tty, unsigned int cmd,
 	tp = tty->driver_data;
 	if (!tp)
 		return -ENODEV;
-	if (tty->flags & (1 << TTY_IO_ERROR))
+	if (tty_io_error(tty))
 		return -EIO;
 	return kbd_ioctl(tp->kbd, cmd, arg);
 }
@@ -1874,7 +1874,7 @@ static long tty3270_compat_ioctl(struct tty_struct *tty,
 	tp = tty->driver_data;
 	if (!tp)
 		return -ENODEV;
-	if (tty->flags & (1 << TTY_IO_ERROR))
+	if (tty_io_error(tty))
 		return -EIO;
 	return kbd_ioctl(tp->kbd, cmd, (unsigned long)compat_ptr(arg));
 }