From 2c3c8bea608866d8bd9dcf92657d57fdcac011c5 Mon Sep 17 00:00:00 2001 From: Chris Wright Date: Wed, 12 May 2010 18:28:57 -0700 Subject: 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 Signed-off-by: Greg Kroah-Hartman --- drivers/misc/ds1682.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/misc/ds1682.c') diff --git a/drivers/misc/ds1682.c b/drivers/misc/ds1682.c index 9197cfc55015..a513f0aa6432 100644 --- a/drivers/misc/ds1682.c +++ b/drivers/misc/ds1682.c @@ -140,7 +140,8 @@ static const struct attribute_group ds1682_group = { /* * User data attribute */ -static ssize_t ds1682_eeprom_read(struct kobject *kobj, struct bin_attribute *attr, +static ssize_t ds1682_eeprom_read(struct file *filp, struct kobject *kobj, + struct bin_attribute *attr, char *buf, loff_t off, size_t count) { struct i2c_client *client = kobj_to_i2c_client(kobj); @@ -163,7 +164,8 @@ static ssize_t ds1682_eeprom_read(struct kobject *kobj, struct bin_attribute *at return count; } -static ssize_t ds1682_eeprom_write(struct kobject *kobj, struct bin_attribute *attr, +static ssize_t ds1682_eeprom_write(struct file *filp, struct kobject *kobj, + struct bin_attribute *attr, char *buf, loff_t off, size_t count) { struct i2c_client *client = kobj_to_i2c_client(kobj); -- cgit v1.2.3-59-g8ed1b