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| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2013-06-05 16:07:28 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-06-26 21:10:08 +0200 |
| commit | 8b2a7e609bfcb26ed3639da9eda3fea42c009b65 (patch) | |
| tree | 3ba9126746a67626411d1581b2b2fac43127832a /drivers/pci | |
| parent | 4bee2a5dce45096851cb8694d962bf8c016816a8 (diff) | |
| download | linux-8b2a7e609bfcb26ed3639da9eda3fea42c009b65.tar.gz linux-8b2a7e609bfcb26ed3639da9eda3fea42c009b65.tar.xz | |
s390/pci: remove pdev during unplug
The disable slot implementation on s390 currently just detaches the
pci function from the partition - without informing the pci layer.
Fix this by calling pci_stop_and_remove_bus_device prior to the
operation.
Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/hotplug/s390_pci_hpc.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/pci/hotplug/s390_pci_hpc.c b/drivers/pci/hotplug/s390_pci_hpc.c index b12acaad9dc6..ea3fa90d020a 100644 --- a/drivers/pci/hotplug/s390_pci_hpc.c +++ b/drivers/pci/hotplug/s390_pci_hpc.c @@ -99,12 +99,13 @@ static int disable_slot(struct hotplug_slot *hotplug_slot) if (!zpci_fn_configured(slot->zdev->state)) return -EIO; + if (slot->zdev->pdev) + pci_stop_and_remove_bus_device(slot->zdev->pdev); + rc = zpci_disable_device(slot->zdev); if (rc) return rc; - /* TODO: we rely on the user to unbind/remove the device, is that plausible - * or do we need to trigger that here? - */ + return slot_deconfigure(slot); } |