sysfs: add struct file* to bin_attr callbacks

This allows bin_attr->read,write,mmap callbacks to check file specific data
(such as inode owner) as part of any privilege validation.

Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/udlfb/udlfb.c

@@ -1063,7 +1063,8 @@ static ssize_t metrics_misc_show(struct device *fbdev,
 			atomic_read(&dev->lost_pixels) ? "yes" : "no");
 }
 
-static ssize_t edid_show(struct kobject *kobj, struct bin_attribute *a,
+static ssize_t edid_show(struct file *filp, struct kobject *kobj,
+			 struct bin_attribute *a,
 			 char *buf, loff_t off, size_t count) {
 	struct device *fbdev = container_of(kobj, struct device, kobj);
 	struct fb_info *fb_info = dev_get_drvdata(fbdev);