Looking at this driver for something else I took the opportunity
to clean it up. Hence this mini-series.

Andy Shevchenko (3):
  gpio: pca9570: Use devm_mutex_init() for mutex initialization
  gpio: pca9570: Don't use "proxy" headers
  gpio: pca9570: use lock guards

 drivers/gpio/gpio-pca9570.c | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

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2.50.1