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authorChris Wright <chrisw@sous-sol.org>2010-05-13 05:28:57 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2010-05-21 20:37:31 +0400
commit2c3c8bea608866d8bd9dcf92657d57fdcac011c5 (patch)
treef509b958d0a65c46c831dbdd447a81e706dd995a /drivers/misc/ds1682.c
parent68d75ed4b84a0806ecd4bc14da4759713b23a532 (diff)
downloadlinux-2c3c8bea608866d8bd9dcf92657d57fdcac011c5.tar.xz
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>
Diffstat (limited to 'drivers/misc/ds1682.c')
-rw-r--r--drivers/misc/ds1682.c6
1 files changed, 4 insertions, 2 deletions
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);