Date: Sat, 31 Oct 2009 10:38:30 +0000 (UTC) From: Ed Schouten <ed@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/i386/bios apm.c Message-ID: <200910311038.n9VAckkY043915@repoman.freebsd.org>
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ed 2009-10-31 10:38:30 UTC
FreeBSD src repository
Modified files:
sys/i386/bios apm.c
Log:
SVN rev 198707 on 2009-10-31 10:38:30Z by ed
Unobfuscate unit number handling in apm(4).
There is no need to use the lower 4 bits of the unit number to store the
device type number. Just use 0 and 1 to distinguish them. devfs also
guarantees that there can never be an open call on a device that has a
unit number different to 0 and 1, so there is no need to check for this
in open().
Revision Changes Path
1.156 +9 -13 src/sys/i386/bios/apm.c
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