Date: Sun, 3 Nov 2019 20:49:04 +0000 (UTC) From: Vladimir Kondratyev <wulf@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r354299 - head/sys/dev/ichiic Message-ID: <201911032049.xA3Kn4kO059233@repo.freebsd.org>
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Author: wulf Date: Sun Nov 3 20:49:04 2019 New Revision: 354299 URL: https://svnweb.freebsd.org/changeset/base/354299 Log: [ig4] Stop I2C controller after checking that it's kind of functional. Obtained from: DragonfliBSD (0b3eedb) Modified: head/sys/dev/ichiic/ig4_iic.c Modified: head/sys/dev/ichiic/ig4_iic.c ============================================================================== --- head/sys/dev/ichiic/ig4_iic.c Sun Nov 3 20:47:49 2019 (r354298) +++ head/sys/dev/ichiic/ig4_iic.c Sun Nov 3 20:49:04 2019 (r354299) @@ -605,6 +605,11 @@ ig4iic_attach(ig4iic_softc_t *sc) error = ENXIO; goto done; } + if (set_controller(sc, 0)) { + device_printf(sc->dev, "controller error during attach-3\n"); + error = ENXIO; + goto done; + } error = bus_setup_intr(sc->dev, sc->intr_res, INTR_TYPE_MISC | INTR_MPSAFE, NULL, ig4iic_intr, sc, &sc->intr_handle); if (error) {
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