Merge branch 'upstream'

[powerpc.git] / fs / hppfs / hppfs_kern.c

diff --git a/fs/hppfs/hppfs_kern.c b/fs/hppfs/hppfs_kern.c
index 5293091..2ba20cd 100644 (file)
--- a/fs/hppfs/hppfs_kern.c
+++ b/fs/hppfs/hppfs_kern.c
@@ -171,12 +171,12 @@ static struct dentry *hppfs_lookup(struct inode *ino, struct dentry *dentry,
 
        err = -ENOMEM;
        parent = HPPFS_I(ino)->proc_dentry;
-       down(&parent->d_inode->i_sem);
+       mutex_lock(&parent->d_inode->i_mutex);
        proc_dentry = d_lookup(parent, &dentry->d_name);
        if(proc_dentry == NULL){
                proc_dentry = d_alloc(parent, &dentry->d_name);
                if(proc_dentry == NULL){
-                       up(&parent->d_inode->i_sem);
+                       mutex_unlock(&parent->d_inode->i_mutex);
                        goto out;
                }
                new = (*parent->d_inode->i_op->lookup)(parent->d_inode,
@@ -186,7 +186,7 @@ static struct dentry *hppfs_lookup(struct inode *ino, struct dentry *dentry,
                        proc_dentry = new;
                }
        }
-       up(&parent->d_inode->i_sem);
+       mutex_unlock(&parent->d_inode->i_mutex);
 
        if(IS_ERR(proc_dentry))
                return(proc_dentry);
@@ -558,7 +558,7 @@ static loff_t hppfs_llseek(struct file *file, loff_t off, int where)
        return(default_llseek(file, off, where));
 }
 
-static struct file_operations hppfs_file_fops = {
+static const struct file_operations hppfs_file_fops = {
        .owner          = NULL,
        .llseek         = hppfs_llseek,
        .read           = hppfs_read,
@@ -609,7 +609,7 @@ static int hppfs_fsync(struct file *file, struct dentry *dentry, int datasync)
        return(0);
 }
 
-static struct file_operations hppfs_dir_fops = {
+static const struct file_operations hppfs_dir_fops = {
        .owner          = NULL,
        .readdir        = hppfs_readdir,
        .open           = hppfs_dir_open,