Revert "drivers: misc: pass miscdevice pointer via file private data"

This reverts commit fa1f68db6ca7ebb6fc4487ac215bffba06c01c28.
Which broken pmem driver.

diff --git a/drivers/char/misc.c b/drivers/char/misc.c
index abdafd48898029324d21153637bb3af4925e0fe3..bfbb2e9f30856918df52e307e9f74092c6af32fd 100644 (file)
--- a/drivers/char/misc.c
+++ b/drivers/char/misc.c
@@ -144,7 +144,6 @@ static int misc_open(struct inode * inode, struct file * file)
        old_fops = file->f_op;
        file->f_op = new_fops;
        if (file->f_op->open) {
-               file->private_data = c;
                err=file->f_op->open(inode,file);
                if (err) {
                        fops_put(file->f_op);