Clean up nonexistent/unused properties handling

Never used since import and probably just ported over from NetBSD as-is;
"design-capacity" does not exist in the device tree binding.
"monitor-interval-ms" defaults to 250ms as per binding and could be used
in the sensor_task_register() call, but our framework only supports whole
seconds and there's no advantage over our current fixed poll interval of 5s.

OK patrick

diff --git a/sys/dev/fdt/cwfg.c b/sys/dev/fdt/cwfg.c
index ad174fb..7090d1c 100644 (file)
--- a/sys/dev/fdt/cwfg.c
+++ b/sys/dev/fdt/cwfg.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cwfg.c,v 1.5 2021/04/01 10:34:21 kn Exp $ */
+/* $OpenBSD: cwfg.c,v 1.6 2021/04/01 12:06:00 kn Exp $ */
 /* $NetBSD: cwfg.c,v 1.1 2020/01/03 18:00:05 jmcneill Exp $ */
 /*-
  * Copyright (c) 2020 Jared McNeill <jmcneill@invisible.ca>
@@ -89,16 +89,10 @@ struct cwfg_softc {
 
        uint8_t         sc_batinfo[BATINFO_SIZE];
 
-       uint32_t        sc_monitor_interval;
-       uint32_t        sc_design_capacity;
-
        struct ksensor  sc_sensor[CWFG_NSENSORS];
        struct ksensordev sc_sensordev;
 };
 
-#define        CWFG_MONITOR_INTERVAL_DEFAULT   5000
-#define        CWFG_DESIGN_CAPACITY_DEFAULT    2000
-
 int cwfg_match(struct device *, void *, void *);
 void cwfg_attach(struct device *, struct device *, void *);
 
@@ -181,11 +175,6 @@ cwfg_attach(struct device *parent, struct device *self, void *aux)
        }
        free(batinfo, M_TEMP, len);
 
-       sc->sc_monitor_interval = OF_getpropint(sc->sc_node,
-           "cellwise,monitor-interval-ms", CWFG_MONITOR_INTERVAL_DEFAULT);
-       sc->sc_design_capacity = OF_getpropint(sc->sc_node,
-           "cellwise,design-capacity", CWFG_DESIGN_CAPACITY_DEFAULT);
-
        if (cwfg_init(sc) != 0) {
                printf(": failed to initialize device\n");
                return;