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path: root/drivers/infiniband/hw/qib/qib_fs.c
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Diffstat (limited to 'drivers/infiniband/hw/qib/qib_fs.c')
-rw-r--r--drivers/infiniband/hw/qib/qib_fs.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/qib/qib_fs.c b/drivers/infiniband/hw/qib/qib_fs.c
index 13ef22bd9459..fcdf37913a26 100644
--- a/drivers/infiniband/hw/qib/qib_fs.c
+++ b/drivers/infiniband/hw/qib/qib_fs.c
@@ -89,14 +89,14 @@ static int create_file(const char *name, umode_t mode,
{
int error;
- mutex_lock(&d_inode(parent)->i_mutex);
+ inode_lock(d_inode(parent));
*dentry = lookup_one_len(name, parent, strlen(name));
if (!IS_ERR(*dentry))
error = qibfs_mknod(d_inode(parent), *dentry,
mode, fops, data);
else
error = PTR_ERR(*dentry);
- mutex_unlock(&d_inode(parent)->i_mutex);
+ inode_unlock(d_inode(parent));
return error;
}
@@ -481,7 +481,7 @@ static int remove_device_files(struct super_block *sb,
int ret, i;
root = dget(sb->s_root);
- mutex_lock(&d_inode(root)->i_mutex);
+ inode_lock(d_inode(root));
snprintf(unit, sizeof(unit), "%u", dd->unit);
dir = lookup_one_len(unit, root, strlen(unit));
@@ -491,7 +491,7 @@ static int remove_device_files(struct super_block *sb,
goto bail;
}
- mutex_lock(&d_inode(dir)->i_mutex);
+ inode_lock(d_inode(dir));
remove_file(dir, "counters");
remove_file(dir, "counter_names");
remove_file(dir, "portcounter_names");
@@ -506,13 +506,13 @@ static int remove_device_files(struct super_block *sb,
}
}
remove_file(dir, "flash");
- mutex_unlock(&d_inode(dir)->i_mutex);
+ inode_unlock(d_inode(dir));
ret = simple_rmdir(d_inode(root), dir);
d_delete(dir);
dput(dir);
bail:
- mutex_unlock(&d_inode(root)->i_mutex);
+ inode_unlock(d_inode(root));
dput(root);
return ret;
}