printk(KERN_DEBUG PREFIX "%s: %s\n", prefix, s); }
static void bay_notify(acpi_handle handle, u32 event, void *data);
+static const struct acpi_device_id bay_device_ids[] = {
+ {"LNXIOBAY", 0},
+ {"", 0},
+};
+MODULE_DEVICE_TABLE(acpi, bay_device_ids);
+
struct bay {
acpi_handle handle;
char *name;
return snprintf(buf, PAGE_SIZE, "%d\n", bay_present(bay));
}
-DEVICE_ATTR(present, S_IRUGO, show_present, NULL);
+static DEVICE_ATTR(present, S_IRUGO, show_present, NULL);
/*
* write_eject - write method for "eject" file in sysfs
eject_device(bay->handle);
return count;
}
-DEVICE_ATTR(eject, S_IWUSR, NULL, write_eject);
+static DEVICE_ATTR(eject, S_IWUSR, NULL, write_eject);
/**
* is_ata - see if a device is an ata device
return 0;
}
+#if 0
/**
* eject_removable_drive - try to eject this drive
* @dev : the device structure of the drive
return 0;
}
EXPORT_SYMBOL_GPL(eject_removable_drive);
+#endif /* 0 */
static int acpi_bay_add_fs(struct bay *bay)
{
new_bay->pdev = pdev;
platform_set_drvdata(pdev, new_bay);
+ /*
+ * we want the bay driver to be able to send uevents
+ */
+ pdev->dev.uevent_suppress = 0;
+
if (acpi_bay_add_fs(new_bay)) {
platform_device_unregister(new_bay->pdev);
goto bay_add_err;
{
struct bay *bay_dev = (struct bay *)data;
struct device *dev = &bay_dev->pdev->dev;
+ char event_string[12];
+ char *envp[] = { event_string, NULL };
bay_dprintk(handle, "Bay event");
-
- switch(event) {
- case ACPI_NOTIFY_BUS_CHECK:
- case ACPI_NOTIFY_DEVICE_CHECK:
- case ACPI_NOTIFY_EJECT_REQUEST:
- kobject_uevent(&dev->kobj, KOBJ_CHANGE);
- break;
- default:
- printk(KERN_ERR PREFIX "Bay: unknown event %d\n", event);
- }
+ sprintf(event_string, "BAY_EVENT=%d", event);
+ kobject_uevent_env(&dev->kobj, KOBJ_CHANGE, envp);
}
static acpi_status