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path: root/drivers/acpi/bay.c
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Diffstat (limited to 'drivers/acpi/bay.c')
-rw-r--r--drivers/acpi/bay.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/acpi/bay.c b/drivers/acpi/bay.c
index fb3f31b5e69..56a5b3fffeb 100644
--- a/drivers/acpi/bay.c
+++ b/drivers/acpi/bay.c
@@ -288,6 +288,11 @@ static int bay_add(acpi_handle handle, int id)
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;
@@ -328,18 +333,12 @@ static void bay_notify(acpi_handle handle, u32 event, void *data)
{
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\n", event);
+ kobject_uevent_env(&dev->kobj, KOBJ_CHANGE, envp);
}
static acpi_status