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Commit 4bc33a2c authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
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Revert "fbdev: pxa3xx-gcu: remove redundant implementation of open()" 



This reverts commit 2bfeeca1.

Not needed after the next patch is applied.

Cc: Martin Kepplinger <martink@posteo.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1b6f4753

drivers/video/fbdev/pxa3xx-gcu.c

+10 −0
Original line number Original line Diff line number Diff line
@@ -373,6 +373,15 @@ static inline struct pxa3xx_gcu_priv *to_pxa3xx_gcu_priv(struct file *file) 
	return container_of(dev, struct pxa3xx_gcu_priv, misc_dev);

	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

static ssize_t

pxa3xx_gcu_write(struct file *file, const char *buff,

pxa3xx_gcu_write(struct file *file, const char *buff,

		 size_t count, loff_t *offp)

		 size_t count, loff_t *offp)
@@ -571,6 +580,7 @@ pxa3xx_gcu_free_buffers(struct device *dev, 




static const struct file_operations pxa3xx_gcu_miscdev_fops = {

static const struct file_operations pxa3xx_gcu_miscdev_fops = {

	.owner =		THIS_MODULE,

	.owner =		THIS_MODULE,

	.open =			pxa3xx_gcu_open,

	.write =		pxa3xx_gcu_write,

	.write =		pxa3xx_gcu_write,

	.unlocked_ioctl =	pxa3xx_gcu_ioctl,

	.unlocked_ioctl =	pxa3xx_gcu_ioctl,

	.mmap =			pxa3xx_gcu_mmap,

	.mmap =			pxa3xx_gcu_mmap,