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authorLinus Torvalds <torvalds@linux-foundation.org>2008-07-09 14:16:23 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-09 14:16:23 -0700
commit6329d3021bcfa9038621e6e917d98929421d8ec8 (patch)
treec00f4b92ba8eaa433db8aea989bfe1b5a6cf074f /drivers
parentb72e9ebe7efa5754aa53bbdb0040a2d6eeb34db3 (diff)
parent5e19cf663be534c7c15a35a86fa7ddc9f797e4f4 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: RDMA/cxgb3: Fix regression caused by class_device -> device conversion
Diffstat (limited to 'drivers')
-rw-r--r--drivers/infiniband/hw/cxgb3/iwch_provider.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c
index 8934178a23e..95f82cfb6c5 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c
@@ -1096,7 +1096,9 @@ static ssize_t show_fw_ver(struct device *dev, struct device_attribute *attr, ch
struct net_device *lldev = iwch_dev->rdev.t3cdev_p->lldev;
PDBG("%s dev 0x%p\n", __func__, dev);
+ rtnl_lock();
lldev->ethtool_ops->get_drvinfo(lldev, &info);
+ rtnl_unlock();
return sprintf(buf, "%s\n", info.fw_version);
}
@@ -1109,7 +1111,9 @@ static ssize_t show_hca(struct device *dev, struct device_attribute *attr,
struct net_device *lldev = iwch_dev->rdev.t3cdev_p->lldev;
PDBG("%s dev 0x%p\n", __func__, dev);
+ rtnl_lock();
lldev->ethtool_ops->get_drvinfo(lldev, &info);
+ rtnl_unlock();
return sprintf(buf, "%s\n", info.driver);
}