fbdev: pxa3xx-gcu: remove redundant implementation of open()
the miscdevice core now does the work in any case.
Signed-off-by: Martin Kepplinger <martink@posteo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/video/fbdev/pxa3xx-gcu.c b/drivers/video/fbdev/pxa3xx-gcu.c
index 4df3657..7678a94 100644
--- a/drivers/video/fbdev/pxa3xx-gcu.c
+++ b/drivers/video/fbdev/pxa3xx-gcu.c
@@ -373,15 +373,6 @@
return container_of(dev, struct pxa3xx_gcu_priv, misc_dev);
}
-/*
- * provide an empty .open callback, so the core sets file->private_data
- * for us.
- */
-static int pxa3xx_gcu_open(struct inode *inode, struct file *file)
-{
- return 0;
-}
-
static ssize_t
pxa3xx_gcu_write(struct file *file, const char *buff,
size_t count, loff_t *offp)
@@ -580,7 +571,6 @@
static const struct file_operations pxa3xx_gcu_miscdev_fops = {
.owner = THIS_MODULE,
- .open = pxa3xx_gcu_open,
.write = pxa3xx_gcu_write,
.unlocked_ioctl = pxa3xx_gcu_ioctl,
.mmap = pxa3xx_gcu_mmap,