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--- a/Embedded/src/GPIO/gpio.h
+++ b/Embedded/src/GPIO/gpio.h
@@ -121,8 +121,7 @@ int gpio_init(void);
void gpio_close(void);
int gpio_open(struct inode *inode, struct file *filp);
int gpio_release(struct inode *inode, struct file *filp);
-int gpio_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
- unsigned long arg);
+long gpio_ioctl(struct file *filp, unsigned int cmd, unsigned long arg);
// private driver functions
int gpio_getpininfo(int Signal, char *pBuff);
@@ -134,7 +133,7 @@ struct file_operations file_ops =
.owner = THIS_MODULE,
.open = gpio_open,
.release = gpio_release,
- .ioctl = gpio_ioctl,
+ .unlocked_ioctl = gpio_ioctl,
};
#endif
--- a/Embedded/src/GPIO/gpio_ref.c
+++ b/Embedded/src/GPIO/gpio_ref.c
@@ -251,8 +251,7 @@ int gpio_release(struct inode *inode, st
0 => success
< 0 => error
******************************************************************************/
-int gpio_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
- unsigned long arg)
+long gpio_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
gpio_ioctl_t Info;
u_int bitstr = 0;
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