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USB: OTG: langwell_otg: fix up some sysfs attribute permissions

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They should not be writable by any user.

Reported-by: Linus Torvalds <[email protected]>
Cc: Hao Wu <[email protected]>
Cc: Alan Cox <[email protected]>
Cc: Alek Du <[email protected]>
Cc: stable <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Greg Kroah-Hartman 2010-11-15 11:37:55 -08:00
commit 3d96587514
1 changed files with 4 additions and 5 deletions
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9
drivers/usb/otg/langwell_otg.c
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@ -1896,7 +1896,7 @@ set_a_bus_req(struct device *dev, struct device_attribute *attr,
}
return count;
}
static DEVICE_ATTR(a_bus_req, S_IRUGO | S_IWUGO, get_a_bus_req, set_a_bus_req);
static DEVICE_ATTR(a_bus_req, S_IRUGO | S_IWUSR, get_a_bus_req, set_a_bus_req);
static ssize_t
get_a_bus_drop(struct device *dev, struct device_attribute *attr, char *buf)
@ -1942,8 +1942,7 @@ set_a_bus_drop(struct device *dev, struct device_attribute *attr,
}
return count;
}
static DEVICE_ATTR(a_bus_drop, S_IRUGO | S_IWUGO,
get_a_bus_drop, set_a_bus_drop);
static DEVICE_ATTR(a_bus_drop, S_IRUGO | S_IWUSR, get_a_bus_drop, set_a_bus_drop);
static ssize_t
get_b_bus_req(struct device *dev, struct device_attribute *attr, char *buf)
@ -1988,7 +1987,7 @@ set_b_bus_req(struct device *dev, struct device_attribute *attr,
}
return count;
}
static DEVICE_ATTR(b_bus_req, S_IRUGO | S_IWUGO, get_b_bus_req, set_b_bus_req);
static DEVICE_ATTR(b_bus_req, S_IRUGO | S_IWUSR, get_b_bus_req, set_b_bus_req);
static ssize_t
set_a_clr_err(struct device *dev, struct device_attribute *attr,
@ -2012,7 +2011,7 @@ set_a_clr_err(struct device *dev, struct device_attribute *attr,
}
return count;
}
static DEVICE_ATTR(a_clr_err, S_IWUGO, NULL, set_a_clr_err);
static DEVICE_ATTR(a_clr_err, S_IWUSR, NULL, set_a_clr_err);
static struct attribute *inputs_attrs[] = {
&dev_attr_a_bus_req.attr,