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Differential D34571

gpiopower: Fix failure case for attach
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Authored by jhibbits on Mar 15 2022, 6:37 PM.
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loos

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alfredo
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PowerPC
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rGd7661890efd2: gpiopower: Fix failure case for attach
Summary

We really should be checking the return value of
ofw_gpiobus_parse_gpios_impl, not the value of sc_pins, which isn't
changed on failure.

Reported by: alfredo@

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rG FreeBSD src repository
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Event Timeline

jhibbits created this revision.Mar 15 2022, 6:37 PM
Herald added subscribers: loos, imp. · View Herald TranscriptMar 15 2022, 6:37 PM
jhibbits requested review of this revision.Mar 15 2022, 6:37 PM
Harbormaster completed remote builds in B44786: Diff 103894.Mar 15 2022, 6:37 PM
alfredo accepted this revision.Mar 15 2022, 7:12 PM

LGTM. Thanks, it fixes the kernel crashing with QEMU -M ppce500.

This revision is now accepted and ready to land.Mar 15 2022, 7:12 PM
Closed by commit rGd7661890efd2: gpiopower: Fix failure case for attach (authored by jhibbits). · Explain WhyMar 16 2022, 12:11 AM
This revision was automatically updated to reflect the committed changes.
jhibbits added a commit: rGd7661890efd2: gpiopower: Fix failure case for attach.

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PathSize
sys/
dev/
gpio/
3 lines

Diff 103906

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sys/dev/gpio/gpiopower.c

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