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Differential D47366

sound: Use bus_child_deleted methods to free ivars for children
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Authored by jhb on Oct 31 2024, 8:36 PM.
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imp
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rG38ed49b0f927: sound: Use bus_child_deleted methods to free ivars for children
rGa17a41ffde0d: sound: Use bus_child_deleted methods to free ivars for children
Summary

Note that hdsp and hdspe were just leaking the ivars on detach
previously.

While here, use M_WAITOK to allocate ivars since attach routines are
sleepable. hdsp and hdspe were using M_NOWAIT without checking the
return value.

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rG FreeBSD src repository
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PathSize
sys/
dev/
sound/
pci/
26 lines
134 lines
9 lines
9 lines

Diff 145840

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sys/dev/sound/pci/csa.c

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sys/dev/sound/pci/emu10kx.c

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sys/dev/sound/pci/hdsp.c

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sys/dev/sound/pci/hdspe.c

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