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i3c: stm32: Prevent mutex deadlock on DAA failure #93233

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@ubieda ubieda commented Jul 17, 2025

Make sure i3c_stm32_do_daa() always unlocks bus_mutex, even if it fails.

Make sure this function always unlocks bus_mutex.

Signed-off-by: Luis Ubieda <[email protected]>
@ubieda ubieda marked this pull request as ready for review July 17, 2025 00:39
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@erwango erwango added this to the v4.3.0 milestone Jul 17, 2025
@ubieda ubieda added bug The issue is a bug, or the PR is fixing a bug backport-v4.2-branch Request backport to the v4.2-branch labels Jul 17, 2025
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area: I3C backport-v4.2-branch Request backport to the v4.2-branch bug The issue is a bug, or the PR is fixing a bug platform: STM32 ST Micro STM32
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