[PATCH 0/3] ASoC: jz47xx: Convert to devm_clk_get_enabled()

[Jihed Chaibi]

The jz4725b, jz4760 and jz4770 Ingenic codec drivers all share the same
clock management pattern: the clock is obtained with devm_clk_get() in
the platform probe, then manually enabled in the component probe and
disabled in the component remove. The clk_prepare_enable() call in the
component probe is unchecked, meaning clock enable failures are silently
ignored and can lead to register access on unpowered hardware.

This series converts all three drivers to devm_clk_get_enabled(), which
combines the get, prepare and enable steps and ties the clock lifetime to
the device via devres. The now-redundant component remove callbacks and
the struct clk pointers in the private structs are removed.

Jihed Chaibi (3):
  ASoC: jz4725b: Convert to devm_clk_get_enabled()
  ASoC: jz4760: Convert to devm_clk_get_enabled()
  ASoC: jz4770: Convert to devm_clk_get_enabled()

 sound/soc/codecs/jz4725b.c | 18 ++++--------------
 sound/soc/codecs/jz4760.c  | 20 ++++----------------
 sound/soc/codecs/jz4770.c  | 20 ++++----------------
 3 files changed, 12 insertions(+), 46 deletions(-)

-- 
2.47.3