ASoC: jz47xx: Convert to devm_clk_get_enabled()

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Jihed Chaibi <jihed.chaibi.dev@gmail.com> says:

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.

...

This commit is contained in:

Mark Brown 2026-03-30 19:40:31 +01:00

parent b81f631082 7dcb79e5c0

commit 18cc8cc30b

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3 changed files with 12 additions and 46 deletions

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18

sound/soc/codecs/jz4725b.c

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20

sound/soc/codecs/jz4760.c

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20

sound/soc/codecs/jz4770.c

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