esm(4): constify sensor tables

diff --git a/sys/arch/i386/i386/esm.c b/sys/arch/i386/i386/esm.c
index 0a734dc..6d79e89 100644 (file)
--- a/sys/arch/i386/i386/esm.c
+++ b/sys/arch/i386/i386/esm.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: esm.c,v 1.62 2022/02/21 10:24:28 mpi Exp $ */
+/*     $OpenBSD: esm.c,v 1.63 2022/04/16 19:32:54 naddy Exp $ */
 
 /*
  * Copyright (c) 2005 Jordan Hargrave <jordan@openbsd.org>
@@ -68,7 +68,7 @@ enum esm_sensor_type {
  * map esm sensor types to kernel sensor types.
  * keep this in sync with the esm_sensor_type enum above.
  */
-enum sensor_type esm_typemap[] = {
+const enum sensor_type esm_typemap[] = {
        SENSOR_INTEGER,
        SENSOR_INDICATOR,
        SENSOR_TEMP,
@@ -149,7 +149,7 @@ void                esm_refresh(void *);
 int            esm_get_devmap(struct esm_softc *, int, struct esm_devmap *);
 void           esm_devmap(struct esm_softc *, struct esm_devmap *);
 void           esm_make_sensors(struct esm_softc *, struct esm_devmap *,
-                   struct esm_sensor_map *, int);
+                   const struct esm_sensor_map *, int);
 int            esm_thresholds(struct esm_softc *, struct esm_devmap *,
                    struct esm_sensor *);
 
@@ -536,7 +536,7 @@ esm_get_devmap(struct esm_softc *sc, int dev, struct esm_devmap *devmap)
        return (0);
 }
 
-struct esm_sensor_map esm_sensors_esm2[] = {
+const struct esm_sensor_map esm_sensors_esm2[] = {
        { ESM_S_UNKNOWN,        0,              "Motherboard" },
        { ESM_S_TEMP,           0,              "CPU 1" },
        { ESM_S_TEMP,           0,              "CPU 2" },
@@ -604,7 +604,7 @@ struct esm_sensor_map esm_sensors_esm2[] = {
        { ESM_S_UNKNOWN,        0,              "PS Over Temp" }
 };
 
-struct esm_sensor_map esm_sensors_backplane[] = {
+const struct esm_sensor_map esm_sensors_backplane[] = {
        { ESM_S_UNKNOWN,        0,              "Backplane" },
        { ESM_S_UNKNOWN,        0,              "Backplane Control" },
        { ESM_S_TEMP,           0,              "Backplane Top" },
@@ -639,7 +639,7 @@ struct esm_sensor_map esm_sensors_backplane[] = {
        { ESM_S_VOLTS,          0,              "Backplane +3.3V" },
 };
 
-struct esm_sensor_map esm_sensors_powerunit[] = {
+const struct esm_sensor_map esm_sensors_powerunit[] = {
        { ESM_S_UNKNOWN,        0,              "Power Unit" },
        { ESM_S_VOLTSx10,       0,              "Power Supply 1 +5V" },
        { ESM_S_VOLTSx10,       0,              "Power Supply 1 +12V" },
@@ -698,7 +698,7 @@ struct esm_sensor_map esm_sensors_powerunit[] = {
 void
 esm_devmap(struct esm_softc *sc, struct esm_devmap *devmap)
 {
-       struct esm_sensor_map   *sensor_map = NULL;
+       const struct esm_sensor_map *sensor_map = NULL;
        const char              *name = NULL, *fname = NULL;
        int                     mapsize = 0;
 
@@ -828,7 +828,7 @@ esm_devmap(struct esm_softc *sc, struct esm_devmap *devmap)
 
 void
 esm_make_sensors(struct esm_softc *sc, struct esm_devmap *devmap,
-    struct esm_sensor_map *sensor_map, int mapsize)
+    const struct esm_sensor_map *sensor_map, int mapsize)
 {
        struct esm_smb_req      req;
        struct esm_smb_resp     resp;