Give icee(4) a detach() method so it can be used as a module. Add a
module makefile for it.
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c50df68a08
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=323691
@ -206,9 +206,23 @@ icee_attach(device_t dev)
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return (0);
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}
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static int
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icee_detach(device_t dev)
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{
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struct icee_softc *sc = device_get_softc(dev);
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destroy_dev(sc->cdev);
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return (0);
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}
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static int
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icee_open(struct cdev *dev, int oflags, int devtype, struct thread *td)
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{
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struct icee_softc *sc;
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sc = CDEV2SOFTC(dev);
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if (device_get_state(sc->dev) < DS_BUSY)
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device_busy(sc->dev);
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return (0);
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}
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@ -216,7 +230,10 @@ icee_open(struct cdev *dev, int oflags, int devtype, struct thread *td)
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static int
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icee_close(struct cdev *dev, int fflag, int devtype, struct thread *td)
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{
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struct icee_softc *sc;
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sc = CDEV2SOFTC(dev);
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device_unbusy(sc->dev);
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return (0);
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}
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@ -345,6 +362,7 @@ icee_write(struct cdev *dev, struct uio *uio, int ioflag)
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static device_method_t icee_methods[] = {
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DEVMETHOD(device_probe, icee_probe),
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DEVMETHOD(device_attach, icee_attach),
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DEVMETHOD(device_detach, icee_detach),
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DEVMETHOD_END
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};
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@ -6,6 +6,7 @@ SUBDIR = \
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ds1307 \
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ds13rtc \
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ds3231 \
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icee \
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if_ic \
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iic \
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iicbb \
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14
sys/modules/i2c/icee/Makefile
Normal file
14
sys/modules/i2c/icee/Makefile
Normal file
@ -0,0 +1,14 @@
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# $FreeBSD$
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.PATH: ${SRCTOP}/sys/dev/iicbus
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KMOD= icee
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SRCS= icee.c
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SRCS+= \
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bus_if.h \
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device_if.h \
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iicbus_if.h \
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ofw_bus_if.h \
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opt_platform.h \
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.include <bsd.kmod.mk>
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