Hi,
the attached patch addresses the disfunctional gpioctl utility which relies on
the gpio_dev module. It has to be put into the
target/linux/generic/patches-$(kernel-version)/ folder for all kernels newer
than 2.6.36. Once this is applied the ticket #9198 can be closed.
Cheers,
Marek
--- a/drivers/char/gpio_dev.c
+++ b/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 @@
/* 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 @@
}
struct file_operations gpio_fops = {
- ioctl: gpio_ioctl,
+ unlocked_ioctl: gpio_ioctl,
open: gpio_open,
release: gpio_close
};
_______________________________________________
openwrt-devel mailing list
[email protected]
https://lists.openwrt.org/mailman/listinfo/openwrt-devel
