From 36129fd993c904b3430fb28ced6d03262a83a681 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Sun, 3 Jun 2012 07:44:25 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4256
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/hal/platforms/STM32/OTGv1/usb_lld.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/os/hal/platforms/STM32/OTGv1/usb_lld.c b/os/hal/platforms/STM32/OTGv1/usb_lld.c
index 009d9712c..0059f69dc 100644
--- a/os/hal/platforms/STM32/OTGv1/usb_lld.c
+++ b/os/hal/platforms/STM32/OTGv1/usb_lld.c
@@ -798,12 +798,11 @@ void usb_lld_prepare_transmit(USBDriver *usbp, usbep_t ep,
   }
   else {
     /* Transfer initialization.*/
-    uint32_t pcnt = (n + (usbp->epc[ep]->in_maxsize - 1) /
-                          usbp->epc[ep]->in_maxsize);
+    uint32_t pcnt = (n + usbp->epc[ep]->in_maxsize - 1) /
+                    usbp->epc[ep]->in_maxsize;
     OTG->ie[ep].DIEPTSIZ = DIEPTSIZ_PKTCNT(pcnt) |
                            DIEPTSIZ_XFRSIZ(usbp->epc[ep]->in_state->txsize);
   }
-  OTG->DIEPEMPMSK |= DIEPEMPMSK_INEPTXFEM(ep);
 }
 
 /**
@@ -831,7 +830,8 @@ void usb_lld_start_out(USBDriver *usbp, usbep_t ep) {
 void usb_lld_start_in(USBDriver *usbp, usbep_t ep) {
 
   (void)usbp;
-  (void)ep;
+
+  OTG->DIEPEMPMSK |= DIEPEMPMSK_INEPTXFEM(ep);
 }
 
 /**
-- 
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