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[S390] cio: Use device_is_registered().

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Check if a ccw device is registered via device_is_registered()
and not via the old kludge of checking the membership in driver
core internal klists.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Cornelia Huck 2008-12-25 13:39:11 +01:00 committed by Martin Schwidefsky
parent 283fdd0b8a
commit d6a30761d8
1 changed files with 1 additions and 1 deletions
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2
drivers/s390/cio/device.c
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@ -965,7 +965,7 @@ io_subchannel_register(struct work_struct *work)
* be registered). We need to reprobe since we may now have sense id
* information.
*/
if (klist_node_attached(&cdev->dev.knode_parent)) {
if (device_is_registered(&cdev->dev)) {
if (!cdev->drv) {
ret = device_reprobe(&cdev->dev);
if (ret)