Date: Tue, 3 Dec 2019 22:26:56 +0000 (UTC) From: Emmanuel Vadot <manu@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r355361 - head/sys/dev/cpufreq Message-ID: <201912032226.xB3MQuNX092522@repo.freebsd.org>
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Author: manu Date: Tue Dec 3 22:26:55 2019 New Revision: 355361 URL: https://svnweb.freebsd.org/changeset/base/355361 Log: cpufreq_dt: Do not fetch again hw.ncpu MD code already set the global variable mp_ncpus according to the tunable hw.ncpu so use the global variable directly. Reported by: ian Modified: head/sys/dev/cpufreq/cpufreq_dt.c Modified: head/sys/dev/cpufreq/cpufreq_dt.c ============================================================================== --- head/sys/dev/cpufreq/cpufreq_dt.c Tue Dec 3 22:08:54 2019 (r355360) +++ head/sys/dev/cpufreq/cpufreq_dt.c Tue Dec 3 22:26:55 2019 (r355361) @@ -446,7 +446,7 @@ cpufreq_dt_attach(device_t dev) struct cpufreq_dt_softc *sc; phandle_t node; phandle_t cnode, opp, copp; - int cpu, ncpu; + int cpu; uint64_t freq; int rv = 0; enum opp_version version; @@ -456,11 +456,9 @@ cpufreq_dt_attach(device_t dev) node = ofw_bus_get_node(device_get_parent(dev)); cpu = device_get_unit(device_get_parent(dev)); - if (TUNABLE_INT_FETCH("hw.ncpu", &ncpu)) { - if (cpu >= ncpu) { - device_printf(dev, "Not attaching as cpu is not present\n"); - return (ENXIO); - } + if (cpu >= mp_ncpus) { + device_printf(dev, "Not attaching as cpu is not present\n"); + return (ENXIO); } if (regulator_get_by_ofw_property(dev, node,
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