| Commit message (Collapse) | Author | Age | Files | Lines |
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After I removed all the unit2minor()/minor2unit() calls from the kernel
yesterday, I realised calling minor() everywhere is quite confusing.
Character devices now only have the ability to store a unit number, not
a minor number. Remove the confusion by using dev2unit() everywhere.
This commit could also be considered as a bug fix. A lot of drivers call
minor(), while they should actually be calling dev2unit(). In -CURRENT
this isn't a problem, but it turns out we never had any problem reports
related to that issue in the past. I suspect not many people connect
more than 256 pieces of the same hardware.
Reviewed by: kib
Notes:
svn path=/head/; revision=183397
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unnecessary.
Notes:
svn path=/head/; revision=158651
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and amd64. The optimization is a trivial on recent machines.
Reviewed by: -arch (imp, marcel, dfr)
Notes:
svn path=/head/; revision=146734
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then we can support them later. This keeps the pbio probe from claiming
lots of otherwise unused pnpbios devices on my laptop.
Notes:
svn path=/head/; revision=141680
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Notes:
svn path=/head/; revision=139749
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Notes:
svn path=/head/; revision=137585
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Noticed by: ru@ (and likely tinderbox, I haven't checked)
Notes:
svn path=/head/; revision=136362
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since I believe it is now MI, but that hasn't been done yet).
Reviewed by: dds
Notes:
svn path=/head/; revision=136341
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Notes:
svn path=/head/; revision=136305
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OK'd by: dds
Notes:
svn path=/head/; revision=136230
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