[PATCH 0/7] iio: dac: Convert several drivers to devm_mutex_init()

[David Carlier]

This series converts seven iio DAC/ADDAC drivers to use devm_mutex_init()
instead of mutex_init(). These drivers currently call mutex_init() in
probe but have no .remove() callback, so mutex_destroy() is never called
on device unbind.

Same pattern already accepted in iio for other drivers (e.g. ad5446,
ltc2688, ad7124, ad7606, vcnl4000, etc.).

David Carlier (7):
  iio: dac: ad3552r: Use devm_mutex_init()
  iio: dac: ad7303: Use devm_mutex_init()
  iio: dac: ad5758: Use devm_mutex_init()
  iio: dac: ad5755: Use devm_mutex_init()
  iio: dac: ad5686: Use devm_mutex_init()
  iio: dac: ltc2664: Use devm_mutex_init()
  iio: addac: ad74115: Use devm_mutex_init()

 drivers/iio/addac/ad74115.c | 5 ++++-
 drivers/iio/dac/ad3552r.c   | 4 +++-
 drivers/iio/dac/ad5686.c    | 4 +++-
 drivers/iio/dac/ad5755.c    | 5 +++--
 drivers/iio/dac/ad5758.c    | 4 +++-
 drivers/iio/dac/ad7303.c    | 4 +++-
 drivers/iio/dac/ltc2664.c   | 4 +++-
 7 files changed, 22 insertions(+), 8 deletions(-)

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2.53.0