From d3ce8327194c0bcf742f2e03b5b0dc8f8cfe7f6b Mon Sep 17 00:00:00 2001 From: Ed Schouten Date: Fri, 26 Sep 2008 14:19:52 +0000 Subject: Remove unit2minor() use from kernel code. When I changed kern_conf.c three months ago I made device unit numbers equal to (unneeded) device minor numbers. We used to require bitshifting, because there were eight bits in the middle that were reserved for a device major number. Not very long after I turned dev2unit(), minor(), unit2minor() and minor2unit() into macro's. The unit2minor() and minor2unit() macro's were no-ops. We'd better not remove these four macro's from the kernel, because there is a lot of (external) code that may still depend on them. For now it's harmless to remove all invocations of unit2minor() and minor2unit(). Reviewed by: kib --- sys/kern/kern_conf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sys/kern/kern_conf.c') diff --git a/sys/kern/kern_conf.c b/sys/kern/kern_conf.c index 409652f75310..c276c8783527 100644 --- a/sys/kern/kern_conf.c +++ b/sys/kern/kern_conf.c @@ -1017,7 +1017,7 @@ clone_create(struct clonedevs **cdp, struct cdevsw *csw, int *up, struct cdev ** } if (unit == -1) unit = low & CLONE_UNITMASK; - dev = newdev(csw, unit2minor(unit | extra), ndev); + dev = newdev(csw, unit | extra, ndev); if (dev->si_flags & SI_CLONELIST) { printf("dev %p (%s) is on clonelist\n", dev, dev->si_name); printf("unit=%d, low=%d, extra=0x%x\n", unit, low, extra); -- cgit v1.2.3