diff options
Diffstat (limited to 'sys/dev/iicbus/gpio/pcf8574.c')
| -rw-r--r-- | sys/dev/iicbus/gpio/pcf8574.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sys/dev/iicbus/gpio/pcf8574.c b/sys/dev/iicbus/gpio/pcf8574.c index 86c78ffb15e6..bf60dec67557 100644 --- a/sys/dev/iicbus/gpio/pcf8574.c +++ b/sys/dev/iicbus/gpio/pcf8574.c @@ -159,9 +159,7 @@ pcf8574_detach(device_t dev) sc = device_get_softc(dev); - if (sc->busdev != NULL) - gpiobus_detach_bus(sc->busdev); - + gpiobus_detach_bus(dev); sx_destroy(&sc->lock); return (0); } |