fix the gpio_dev driver: remove existing forward port patches, use unlocked_ioctl...

[openwrt/staging/chunkeey.git] / target / linux / generic / files / drivers / char / gpio_dev.c

diff --git a/target/linux/generic/files/drivers/char/gpio_dev.c b/target/linux/generic/files/drivers/char/gpio_dev.c
index e6d5b1d05e5d1d674452e8fb3107b46df5ac7714..0f428bd38ba15eefdf25d90f4fb21f23307ee938 100644 (file)
--- a/target/linux/generic/files/drivers/char/gpio_dev.c
+++ b/target/linux/generic/files/drivers/char/gpio_dev.c
@@ -32,6 +32,7 @@
 #include <linux/device.h>
 #include <linux/platform_device.h>
 #include <linux/gpio_dev.h>
+#include <linux/fs.h>
 
 #define DRVNAME                "gpiodev"
 #define DEVNAME                "gpio"
@@ -42,8 +43,7 @@ static struct class *gpiodev_class;
 
 /* third argument of user space ioctl ('arg' here) contains the <pin> */
 static int
-gpio_ioctl(struct inode * inode, struct file * file, unsigned int cmd,
-          unsigned long arg)
+gpio_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
        int retval = 0;
 
@@ -114,7 +114,7 @@ gpio_close(struct inode * inode, struct file * file)
 }
 
 struct file_operations gpio_fops = {
-       ioctl:          gpio_ioctl,
+       unlocked_ioctl: gpio_ioctl,
        open:           gpio_open,
        release:        gpio_close
 };