[src/trunk]: src/sys/dev/i2c Use iic_compatible_lookup() in admtemp_setflags().

[thorpej <thorpej%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/150904f523d4
branches:  trunk
changeset: 950408:150904f523d4
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Thu Jan 28 14:35:11 2021 +0000

description:
Use iic_compatible_lookup() in admtemp_setflags().

diffstat:

 sys/dev/i2c/adm1021.c |  73 +++++++++++++++++++++++++++++++++-----------------
 1 files changed, 48 insertions(+), 25 deletions(-)

diffs (109 lines):

diff -r aee8fe047519 -r 150904f523d4 sys/dev/i2c/adm1021.c
--- a/sys/dev/i2c/adm1021.c     Thu Jan 28 11:45:31 2021 +0000
+++ b/sys/dev/i2c/adm1021.c     Thu Jan 28 14:35:11 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: adm1021.c,v 1.25 2021/01/27 02:29:48 thorpej Exp $ */
+/*     $NetBSD: adm1021.c,v 1.26 2021/01/28 14:35:11 thorpej Exp $ */
 /*     $OpenBSD: adm1021.c,v 1.27 2007/06/24 05:34:35 dlg Exp $        */
 
 /*
@@ -38,7 +38,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: adm1021.c,v 1.25 2021/01/27 02:29:48 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: adm1021.c,v 1.26 2021/01/28 14:35:11 thorpej Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -143,11 +143,42 @@
 CFATTACH_DECL_NEW(admtemp, sizeof(struct admtemp_softc),
        admtemp_match, admtemp_attach, NULL, NULL);
 
-/* XXX: add flags for compats to admtemp_setflags() */
+struct admtemp_params {
+       const char *name;
+       int     noneg;
+       int     nolow;
+       int     ext11;
+       int     therm;
+};
+
+static const struct admtemp_params admtemp_params_max1617 = {
+       .name = "MAX1617A",
+       .noneg = 0,
+       .nolow = 0,
+       .ext11 = 0,
+       .therm = 0,
+};
+
+static const struct admtemp_params admtemp_params_max6642 = {
+       .name = "MAX6642",
+       .noneg = 0,
+       .nolow = 1,
+       .ext11 = 0,
+       .therm = 0,
+};
+
+static const struct admtemp_params admtemp_params_max6690 = {
+       .name = "MAX6690",
+       .noneg = 0,
+       .nolow = 0,
+       .ext11 = 1,
+       .therm = 0,
+};
+
 static const struct device_compatible_entry compat_data[] = {
-       { .compat = "i2c-max1617" },
-       { .compat = "max6642" },
-       { .compat = "max6690" },
+       { .compat = "i2c-max1617",      .data = &admtemp_params_max1617 },
+       { .compat = "max6642",          .data = &admtemp_params_max6642 },
+       { .compat = "max6690",          .data = &admtemp_params_max6690 },
        DEVICE_COMPAT_EOL
 };
 
@@ -203,7 +234,6 @@
     uint8_t* comp, uint8_t *rev, char* name)
 {
        uint8_t cmd, data, tmp;
-       int i;
 
        *comp = 0;
        *rev = 0;
@@ -220,24 +250,17 @@
        sc->sc_therm = 0;
 
        /* Direct config */
-       for (i = 0; i < ia->ia_ncompat; i++) {
-               if (strcmp("i2c-max1617", ia->ia_compat[i]) == 0) {
-                       sc->sc_noneg = 0;
-                       strlcpy(name, "MAX1617A", ADMTEMP_NAMELEN);
-                       return;
-               }
-               if (strcmp("max6642", ia->ia_compat[i]) == 0) {
-                       sc->sc_noneg = 0;
-                       sc->sc_nolow = 1;
-                       strlcpy(name, "MAX6642", ADMTEMP_NAMELEN);
-                       return;
-               }
-               if (strcmp("max6690", ia->ia_compat[i]) == 0) {
-                       sc->sc_noneg = 0;
-                       sc->sc_ext11 = 1;
-                       strlcpy(name, "MAX6690", ADMTEMP_NAMELEN);
-                       return;
-               }
+       const struct device_compatible_entry *dce =
+           iic_compatible_lookup(ia, compat_data);
+       if (dce != NULL) {
+               const struct admtemp_params *params = dce->data;
+
+               sc->sc_noneg = params->noneg;
+               sc->sc_nolow = params->nolow;
+               sc->sc_ext11 = params->ext11;
+               sc->sc_therm = params->therm;
+               strlcpy(name, params->name, ADMTEMP_NAMELEN);
+               return;
        }
 
        /* Indirect config */