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ds1307: restore hints-based configuration on FDT systems

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Fall-through to non-FDT probe code if no matching device node is found.
While here, fix indentation of the switch statement.
Also, make the device description for the hints-based attachment the
same as for FDT attachment.

Fixes:	2486b446db ds1307: add support for the EPSON RX-8035SA I2C RTC
This commit is contained in:
Andriy Gapon 2023-05-02 23:46:39 +03:00
parent 4dedcb1bb5
commit 34694f3da7
1 changed files with 5 additions and 6 deletions
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11
sys/dev/iicbus/rtc/ds1307.c
View file

@ -225,10 +225,8 @@ ds1307_probe(device_t dev)
return (ENXIO);
compat = ofw_bus_search_compatible(dev, ds1307_compat_data);
if (compat->ocd_str == NULL)
return (ENXIO);
switch(compat->ocd_data) {
if (compat->ocd_str != NULL) {
switch(compat->ocd_data) {
case TYPE_DS1307:
device_set_desc(dev, "Dallas DS1307");
break;
@ -244,11 +242,12 @@ ds1307_probe(device_t dev)
default:
device_set_desc(dev, "Unknown DS1307-like device");
break;
}
return (BUS_PROBE_DEFAULT);
}
return (BUS_PROBE_DEFAULT);
#endif
device_set_desc(dev, "Maxim DS1307 RTC");
device_set_desc(dev, "Maxim DS1307");
return (BUS_PROBE_NOWILDCARD);
}