diff options
| author | Bryan O'Sullivan <bos@pathscale.com> | 2006-09-28 09:00:01 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2006-09-28 11:16:29 -0700 |
| commit | c78f6415e964aafd3a91d834970c16b613e421d9 (patch) | |
| tree | 0c12248b84ed15f5c49cce6a9160facf3feab82f /drivers/infiniband | |
| parent | 2c9446a1d63f1ca570e92f89422595732efedf44 (diff) | |
| download | blackbird-op-linux-c78f6415e964aafd3a91d834970c16b613e421d9.tar.gz blackbird-op-linux-c78f6415e964aafd3a91d834970c16b613e421d9.zip | |
IB/ipath: Unregister from IB core early
This gives upper-level protocols a chance to unregister while the device
is still usable.
Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_driver.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c index 0fe37c5467ac..a260acf4a9e6 100644 --- a/drivers/infiniband/hw/ipath/ipath_driver.c +++ b/drivers/infiniband/hw/ipath/ipath_driver.c @@ -536,7 +536,12 @@ static void __devexit ipath_remove_one(struct pci_dev *pdev) return; dd = pci_get_drvdata(pdev); - ipath_unregister_ib_device(dd->verbs_dev); + + if (dd->verbs_dev) { + ipath_unregister_ib_device(dd->verbs_dev); + dd->verbs_dev = NULL; + } + ipath_diag_remove(dd); ipath_user_remove(dd); ipathfs_remove_device(dd); @@ -2027,6 +2032,11 @@ static void __exit infinipath_cleanup(void) list_for_each_entry_safe(dd, tmp, &ipath_dev_list, ipath_list) { spin_unlock_irqrestore(&ipath_devs_lock, flags); + if (dd->verbs_dev) { + ipath_unregister_ib_device(dd->verbs_dev); + dd->verbs_dev = NULL; + } + if (dd->ipath_kregbase) cleanup_device(dd); |
