Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

[linux-2.6-omap-h63xx.git] / drivers / acpi / bay.c

diff --git a/drivers/acpi/bay.c b/drivers/acpi/bay.c
index fb3f31b5e69f6587ff4c7cada15b2291c64fad40..1fa86811b8ee6ee8e5e675666fc1092f0b4c6eb5 100644 (file)
--- a/drivers/acpi/bay.c
+++ b/drivers/acpi/bay.c
@@ -46,6 +46,12 @@ MODULE_LICENSE("GPL");
        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;
@@ -128,7 +134,7 @@ static ssize_t show_present(struct device *dev,
        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
@@ -144,7 +150,7 @@ static ssize_t write_eject(struct device *dev, struct device_attribute *attr,
        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
@@ -288,6 +294,11 @@ 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 +339,12 @@ 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", event);
+       kobject_uevent_env(&dev->kobj, KOBJ_CHANGE, envp);
 }
 
 static acpi_status