procfs: new helper - PDE_DATA(inode)

[mirror_ubuntu-bionic-kernel.git] / drivers / zorro / proc.c

diff --git a/drivers/zorro/proc.c b/drivers/zorro/proc.c
index 988880dcee751a20309250227bd5dbf1f67db23e..6d3a602c004b1c908522a39ef654c29eac868afc 100644 (file)
--- a/drivers/zorro/proc.c
+++ b/drivers/zorro/proc.c
@@ -22,7 +22,7 @@ static loff_t
 proc_bus_zorro_lseek(struct file *file, loff_t off, int whence)
 {
        loff_t new = -1;
-       struct inode *inode = file->f_path.dentry->d_inode;
+       struct inode *inode = file_inode(file);
 
        mutex_lock(&inode->i_mutex);
        switch (whence) {
@@ -47,9 +47,7 @@ proc_bus_zorro_lseek(struct file *file, loff_t off, int whence)
 static ssize_t
 proc_bus_zorro_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos)
 {
-       struct inode *ino = file->f_path.dentry->d_inode;
-       struct proc_dir_entry *dp = PDE(ino);
-       struct zorro_dev *z = dp->data;
+       struct zorro_dev *z = PDE_DATA(file_inode(file));
        struct ConfigDev cd;
        loff_t pos = *ppos;