Merge tag 'sunxi-fixes-for-3.14' of https://github.com/mripard/linux into fixes

[~andy/linux] / drivers / acpi / scan.c

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 7384158c7f8770ddc4cd78d1570171a4cce9aae9..57b053f424d13e23ef2dd4b43a191c0d9dda09da 100644 (file)
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -484,7 +484,6 @@ static void acpi_device_hotplug(void *data, u32 src)
 static void acpi_hotplug_notify_cb(acpi_handle handle, u32 type, void *data)
 {
        u32 ost_code = ACPI_OST_SC_NON_SPECIFIC_FAILURE;
-       struct acpi_scan_handler *handler = data;
        struct acpi_device *adev;
        acpi_status status;
 
@@ -500,7 +499,10 @@ static void acpi_hotplug_notify_cb(acpi_handle handle, u32 type, void *data)
                break;
        case ACPI_NOTIFY_EJECT_REQUEST:
                acpi_handle_debug(handle, "ACPI_NOTIFY_EJECT_REQUEST event\n");
-               if (!handler->hotplug.enabled) {
+               if (!adev->handler)
+                       goto err_out;
+
+               if (!adev->handler->hotplug.enabled) {
                        acpi_handle_err(handle, "Eject disabled\n");
                        ost_code = ACPI_OST_SC_EJECT_NOT_SUPPORTED;
                        goto err_out;