[S390] cio: online_store - trigger recognition for boxed devices

Start a new device recognition if someone writes to sysfs online attribute
of a boxed ccw device. The current test will fail, since cu_type != 0
for devices which were recognized before.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index e47aa3f..35441fa 100644 (file)
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -468,7 +468,7 @@ static int online_store_recog_and_online(struct ccw_device *cdev)
        int ret;
 
        /* Do device recognition, if needed. */
-       if (cdev->id.cu_type == 0) {
+       if (cdev->private->state == DEV_STATE_BOXED) {
                ret = ccw_device_recognition(cdev);
                if (ret) {
                        CIO_MSG_EVENT(0, "Couldn't start recognition "