Date: Tue, 09 Oct 2001 10:29:06 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: Brian Somers <brian@freebsd-services.com> Cc: cvs-all@FreeBSD.org, cvs-committers@FreeBSD.org Subject: Re: cvs commit: src/sys/i386/isa pcaudio.c Message-ID: <XFMail.011009102906.jhb@FreeBSD.org> In-Reply-To: <200110090934.f999Yo489935@hak.lan.Awfulhak.org>
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On 09-Oct-01 Brian Somers wrote: >> jhb 2001/10/08 16:35:40 PDT >> >> Modified files: >> sys/i386/isa pcaudio.c >> Log: >> Don't attempt to initialize the pcaudio device on open. The attach >> routine >> already does the initialization (though it didn't set pca_initialized, so >> we always initialized twice) and since attach calls make_dev(), there's no >> way that pcaopen() can be called before pcaattach(). >> >> Revision Changes Path >> 1.63 +1 -7 src/sys/i386/isa/pcaudio.c > > Surely pcaopen() can be called before pcaattach() on a non-devfs > system (or does something else head the call off with an ENXIO) ? Wouldn't newbus do the pcaattach() before pcaopen() could possibly ever be called? Also, how else besides make_dev() does a device associate it's cdevsw with a major number? -- John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/ PGP Key: http://www.baldwin.cx/~john/pgpkey.asc "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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