gpio: make the iterator point to last handle

[cascardo/linux.git] / drivers / gpio / gpiolib.c

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index c826844..b504364 100644 (file)
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -474,6 +474,8 @@ static int linehandle_create(struct gpio_device *gdev, void __user *ip)
                dev_dbg(&gdev->dev, "registered chardev handle for line %d\n",
                        offset);
        }
+       /* Let i point at the last handle */
+       i--;
        lh->numdescs = handlereq.lines;
 
        fd = anon_inode_getfd("gpio-linehandle",