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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