diff options
Diffstat (limited to 'sys/dev/acpica/acpi_smbat.c')
| -rw-r--r-- | sys/dev/acpica/acpi_smbat.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sys/dev/acpica/acpi_smbat.c b/sys/dev/acpica/acpi_smbat.c index af09f383b8435..718dc9f49f8fe 100644 --- a/sys/dev/acpica/acpi_smbat.c +++ b/sys/dev/acpica/acpi_smbat.c @@ -107,16 +107,18 @@ acpi_smbat_probe(device_t dev) { static char *smbat_ids[] = {"ACPI0001", "ACPI0005", NULL}; ACPI_STATUS status; + int rv; - if (acpi_disabled("smbat") || - ACPI_ID_PROBE(device_get_parent(dev), dev, smbat_ids) == NULL) + if (acpi_disabled("smbat")) return (ENXIO); + rv = ACPI_ID_PROBE(device_get_parent(dev), dev, smbat_ids, NULL); + if (rv > 0) + return (rv); status = AcpiEvaluateObject(acpi_get_handle(dev), "_EC", NULL, NULL); if (ACPI_FAILURE(status)) return (ENXIO); - device_set_desc(dev, "ACPI Smart Battery"); - return (0); + return (rv); } static int |