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sysfs: add struct file* to bin_attr callbacks

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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>
This commit is contained in:
Chris Wright
2010-05-12 18:28:57 -07:00
committed by Greg Kroah-Hartman
parent 68d75ed4b8
commit 2c3c8bea60
52 changed files with 220 additions and 149 deletions
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5
drivers/gpu/drm/drm_sysfs.c
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@ -193,8 +193,9 @@ static ssize_t enabled_show(struct device *device,
"disabled");
}
static ssize_t edid_show(struct kobject *kobj, struct bin_attribute *attr,
char *buf, loff_t off, size_t count)
static ssize_t edid_show(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf, loff_t off,
size_t count)
{
struct device *connector_dev = container_of(kobj, struct device, kobj);
struct drm_connector *connector = to_drm_connector(connector_dev);