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Commit 8148802f authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

[media] zoran: remove unused read/write functions 



The zoran_read/write functions always return an error. Just remove them.

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 160d7572

drivers/media/pci/zoran/zoran_driver.c

+0 −25
Original line number Diff line number Diff line
@@ -1032,29 +1032,6 @@ zoran_close(struct file *file) 
	return 0;

}





static ssize_t

zoran_read (struct file *file,

	    char        __user *data,

	    size_t       count,

	    loff_t      *ppos)

{

	/* we simply don't support read() (yet)... */



	return -EINVAL;

}



static ssize_t

zoran_write (struct file *file,

	     const char  __user *data,

	     size_t       count,

	     loff_t      *ppos)

{

	/* ...and the same goes for write() */



	return -EINVAL;

}



static int setup_fbuffer(struct zoran_fh *fh,

	       void                      *base,

	       const struct zoran_format *fmt,
@@ -3052,8 +3029,6 @@ static const struct v4l2_file_operations zoran_fops = { 
	.open = zoran_open,

	.release = zoran_close,

	.unlocked_ioctl = zoran_ioctl,

	.read = zoran_read,

	.write = zoran_write,

	.mmap = zoran_mmap,

	.poll = zoran_poll,

};