From 1d1b697bc6b13b5db1594c3dafe5452b6b2c1668 Mon Sep 17 00:00:00 2001
From: Amir Hammad <amir.hammad@hotmail.com>
Date: Thu, 8 Sep 2016 06:27:35 +0200
Subject: use NULL instead of 0 for assigning null pointer

Signed-off-by: Amir Hammad <amir.hammad@hotmail.com>
---
 src/usbh_driver_hid.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/usbh_driver_hid.c')

diff --git a/src/usbh_driver_hid.c b/src/usbh_driver_hid.c
index 54956b2..0e90ab0 100644
--- a/src/usbh_driver_hid.c
+++ b/src/usbh_driver_hid.c
@@ -28,6 +28,7 @@
 #include <libopencm3/usb/usbstd.h>
 #include <libopencm3/usb/hid.h>
 #include <stdint.h>
+#include <stddef.h>
 
 #define USB_HID_SET_REPORT 0x09
 #define USB_HID_SET_IDLE 0x0A
@@ -100,7 +101,7 @@ static void *init(void *usbh_dev)
 	}
 
 	uint32_t i;
-	hid_device_t *drvdata = 0;
+	hid_device_t *drvdata = NULL;
 
 	// find free data space for HID device
 	for (i = 0; i < USBH_HID_MAX_DEVICES; i++) {
-- 
cgit