driver-core: Add attribute argument to class_attribute show/store

[safe/jmp/linux-2.6] / drivers / gpio / gpiolib.c

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 9006fdb..6d1b866 100644 (file)
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -623,7 +623,9 @@ static const struct attribute_group gpiochip_attr_group = {
  * /sys/class/gpio/unexport ... write-only
  *     integer N ... number of GPIO to unexport
  */
-static ssize_t export_store(struct class *class, const char *buf, size_t len)
+static ssize_t export_store(struct class *class,
+                               struct class_attribute *attr,
+                               const char *buf, size_t len)
 {
        long    gpio;
        int     status;
@@ -653,7 +655,9 @@ done:
        return status ? : len;
 }
 
-static ssize_t unexport_store(struct class *class, const char *buf, size_t len)
+static ssize_t unexport_store(struct class *class,
+                               struct class_attribute *attr,
+                               const char *buf, size_t len)
 {
        long    gpio;
        int     status;