This series cleanup the TX path of the pch driver.

Jiri Slaby (7):
  serial: pch: move size check from pop_tx one level up
  serial: pch: don't overwrite xmit->buf[0] by x_char
  serial: pch: decomission pch_uart_hal_write()
  serial: pch: remove debug print from pop_tx
  serial: pch: remove xmit circ_buf size double check
  serial: pch: simplify pop_tx() even more
  serial: pch: inline pop_tx() into handle_tx()

 drivers/tty/serial/pch_uart.c | 77 ++++++-----------------------------
 1 file changed, 12 insertions(+), 65 deletions(-)

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2.36.0