[4.4.y-cip,0/4] serial mctrl_gpio/sh-sci Fixes

Message

Lad Prabhakar Sept. 3, 2020, 2:27 p.m. UTC

Hi All,

This patch series adds minor fixes to sh-sci and serial_mctrl_gpio driver.
All patches in this series are cherry-picked from mainline.

Cheers,
Prabhakar


Frieder Schrempf (1):
  serial: sh-sci: Don't check for mctrl_gpio_init() returning -ENOSYS

Geert Uytterhoeven (2):
  serial: sh-sci: Terminate TX DMA during buffer flushing
  serial: sh-sci: Don't check for mctrl_gpio_to_gpiod() returning error

Stefan Roese (1):
  serial: mctrl_gpio: Check if GPIO property exisits before requesting
    it

 drivers/tty/serial/serial_mctrl_gpio.c | 15 +++++++++++++++
 drivers/tty/serial/sh-sci.c            | 25 +++++++++++++++----------
 2 files changed, 30 insertions(+), 10 deletions(-)