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sys/dev/acpi_support/acpi_wmi.c
| Show First 20 Lines • Show All 202 Lines • ▼ Show 20 Lines | |||||
| static char *wmi_ids[] = {"PNP0C14", NULL}; | static char *wmi_ids[] = {"PNP0C14", NULL}; | ||||
| /* | /* | ||||
| * Probe for the PNP0C14 ACPI node | * Probe for the PNP0C14 ACPI node | ||||
| */ | */ | ||||
| static int | static int | ||||
| acpi_wmi_probe(device_t dev) | acpi_wmi_probe(device_t dev) | ||||
| { | { | ||||
| if (acpi_disabled("wmi") || | int rv; | ||||
| ACPI_ID_PROBE(device_get_parent(dev), dev, wmi_ids) == NULL) | |||||
| if (acpi_disabled("wmi")) | |||||
| return (ENXIO); | return (ENXIO); | ||||
| rv = ACPI_ID_PROBE(device_get_parent(dev), dev, wmi_ids, NULL); | |||||
| if (rv <= 0) | |||||
jhb: You could drop this blank line perhaps. | |||||
| device_set_desc(dev, "ACPI-WMI mapping"); | device_set_desc(dev, "ACPI-WMI mapping"); | ||||
| return (0); | return (rv); | ||||
| } | } | ||||
| /* | /* | ||||
| * Attach the device by: | * Attach the device by: | ||||
| * - Looking for the first ACPI EC device | * - Looking for the first ACPI EC device | ||||
| * - Install the notify handler | * - Install the notify handler | ||||
| * - Install the EC address space handler | * - Install the EC address space handler | ||||
| * - Look for the _WDG node and read GUID information blocks | * - Look for the _WDG node and read GUID information blocks | ||||
| ▲ Show 20 Lines • Show All 796 Lines • Show Last 20 Lines | |||||
You could drop this blank line perhaps.