From f86c57fedffcabbec94d4b56bb45cc627f48ab55 Mon Sep 17 00:00:00 2001
From: Damien George
Date: Wed, 7 Jun 2017 16:00:18 +1000
Subject: stmhal/usb: Make state for USB device private to top-level USB
 driver.

---
 stmhal/usbd_hid_interface.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'stmhal/usbd_hid_interface.c')

diff --git a/stmhal/usbd_hid_interface.c b/stmhal/usbd_hid_interface.c
index 9eee451f3..11b3a3acd 100644
--- a/stmhal/usbd_hid_interface.c
+++ b/stmhal/usbd_hid_interface.c
@@ -101,7 +101,7 @@ int USBD_HID_RxNum(void) {
 
 // timout in milliseconds.
 // Returns number of bytes read from the device.
-int USBD_HID_Rx(uint8_t *buf, uint32_t len, uint32_t timeout) {
+int USBD_HID_Rx(USBD_HandleTypeDef *pdev, uint8_t *buf, uint32_t len, uint32_t timeout) {
     // Wait until we have buffer to read
     uint32_t start = HAL_GetTick();
     while (current_read_buffer == current_write_buffer) {
@@ -127,7 +127,7 @@ int USBD_HID_Rx(uint8_t *buf, uint32_t len, uint32_t timeout) {
     current_read_buffer = !current_read_buffer;
 
     // Clear NAK to indicate we are ready to read more data
-    USBD_HID_ClearNAK(&hUSBDDevice);
+    USBD_HID_ClearNAK(pdev);
 
     // Success, return number of bytes read
     return last_read_len;
-- 
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