[PATCH v2 00/13] serial: 8250_exar: Clean up the driver

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

After a rework for CONNTECH was done, the driver may need a bit of
love in order to become less verbose (in terms of indentation and
code duplication) and hence easier to read.

This clean up series fixes a couple of (not so critical) issues and
cleans up the recently added code. No functional change indented by
the cleaning up part.

Parker, please test this and give your formal Tested-by tag
(you may do it by replying to this message if all patches are
 successfully tested; more details about tags are available in
 the Submitting Patches documentation).

In v2:
- fixed the EEPROM reading data loop (Ilpo, Parker)

Andy Shevchenko (13):
  serial: 8250_exar: Don't return positive values as error codes
  serial: 8250_exar: Describe all parameters in kernel doc
  serial: 8250_exar: Kill CTI_PCI_DEVICE()
  serial: 8250_exar: Use PCI_SUBVENDOR_ID_IBM for subvendor ID
  serial: 8250_exar: Trivia typo fixes
  serial: 8250_exar: Extract cti_board_init_osc_freq() helper
  serial: 8250_exar: Kill unneeded ->board_init()
  serial: 8250_exar: Decrease indentation level
  serial: 8250_exar: Return directly from switch-cases
  serial: 8250_exar: Switch to use dev_err_probe()
  serial: 8250_exar: Use BIT() in exar_ee_read()
  serial: 8250_exar: Make type of bit the same in exar_ee_*_bit()
  serial: 8250_exar: Keep the includes sorted

 drivers/tty/serial/8250/8250_exar.c | 459 ++++++++++++----------------
 1 file changed, 203 insertions(+), 256 deletions(-)

-- 
2.43.0.rc1.1336.g36b5255a03ac