1 files changed, 1 insertions, 1 deletions

diff --git a/daemon/device.h b/daemon/device.h
index 4bf9752..ea77069 100644
--- a/daemon/device.h
+++ b/daemon/device.h
@@ -31,7 +31,7 @@ struct device_info {
         uint16_t pid;
 };
 
-void device_data_input(struct usb_device *dev, unsigned char *buf, int length);
+void device_data_input(struct usb_device *dev, unsigned char *buf, uint32_t length);
 
 int device_add(struct usb_device *dev);
 void device_remove(struct usb_device *dev);