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Differential D27582

Use __containerof() instead of home-rolled versions.
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Authored by jhb on Dec 11 2020, 9:26 PM.
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imp
• hselasky
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rS368741: Use __containerof() instead of home-rolled versions.

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jhb created this revision.Dec 11 2020, 9:26 PM
Herald added a subscriber: imp. · View Herald TranscriptDec 11 2020, 9:26 PM
jhb requested review of this revision.Dec 11 2020, 9:26 PM
Harbormaster completed remote builds in B35362: Diff 80611.Dec 11 2020, 9:26 PM
imp accepted this revision.Dec 11 2020, 10:29 PM

Might need to make sure stand/usb doesn't need __container_of() defined. It's not built by default.

This revision is now accepted and ready to land.Dec 11 2020, 10:29 PM
jhb added a reviewer: • hselasky.Dec 12 2020, 4:53 PM
• hselasky accepted this revision.Dec 12 2020, 7:53 PM

Just make sure stand/usb builds after this change too.

cd stand/usb
make all

That's it.

sys/dev/usb/controller/uhci.c
86 ↗(On Diff #80611)

There is no need for parenthesis around (bus). Macro arguments are already separated by comma!

Ditto for the other places too.

jhb added a comment.Dec 16 2020, 12:25 AM

stand/usb builds ok for both this and the previous review.

sys/dev/usb/controller/uhci.c
86 ↗(On Diff #80611)

It is FreeBSD's style to always add parens around macro arguments in the macro's expansion.

jhb marked an inline comment as done.Dec 17 2020, 8:40 PM
jhb added inline comments.
sys/dev/usb/controller/uhci.c
86 ↗(On Diff #80611)

OTOH, it the lack of ()'s does seem consistent in these files.

Closed by commit rS368741: Use __containerof() instead of home-rolled versions. (authored by jhb). · Explain WhyDec 17 2020, 8:45 PM
This revision was automatically updated to reflect the committed changes.
jhb added a commit: rS368741: Use __containerof() instead of home-rolled versions..

Revision Contents
Changeset List

PathSize
head/
sys/
dev/
usb/
controller/
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Diff 80860

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head/sys/dev/usb/controller/ehci.c

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head/sys/dev/usb/controller/ohci.c

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head/sys/dev/usb/controller/uhci.c

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head/sys/dev/usb/controller/xhci.c

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head/sys/dev/usb/usb_transfer.h

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