Date: Thu, 15 Jan 2009 23:14:59 +0000 (UTC) From: Nathan Whitehorn <nwhitehorn@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/iicbus iic.c Message-ID: <200901152315.n0FNF6XF024765@repoman.freebsd.org>
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nwhitehorn 2009-01-15 23:14:59 UTC
FreeBSD src repository
Modified files:
sys/dev/iicbus iic.c
Log:
SVN rev 187321 on 2009-01-15 23:14:59Z by nwhitehorn
Revert revision 186833 and try a different strategy to allow this device to
work when the bus attaches its own children. Instead of hardcoding a unit
number and returning BUS_PROBE_NOWILDCARD, which will break multiple iicbus
systems, check in the probe routine whether the device address is 0. Real
I2C devices will never have this address, but devices added with
BUS_ADD_CHILD() will.
Requested by: jhb
Reviewed by: jhb
Revision Changes Path
1.42 +6 -2 src/sys/dev/iicbus/iic.c
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