Merge ../linux-2.6-watchdog-mm

[linux-drm-fsl-dcu.git] / drivers / char / ip2 / i2lib.c

diff --git a/drivers/char/ip2/i2lib.c b/drivers/char/ip2/i2lib.c
index ba85eb1b6ec75bfa56cd10b06b95cd9ff0186ee8..54d93f0345e8565ae2459ce236bd9a8be49cc8f3 100644 (file)
--- a/drivers/char/ip2/i2lib.c
+++ b/drivers/char/ip2/i2lib.c
@@ -854,7 +854,7 @@ i2Input(i2ChanStrPtr pCh)
                count += IBUF_SIZE;
        }
        // Don't give more than can be taken by the line discipline
-       amountToMove = pCh->pTTY->ldisc.receive_room( pCh->pTTY );
+       amountToMove = pCh->pTTY->receive_room;
        if (count > amountToMove) {
                count = amountToMove;
        }
@@ -1007,7 +1007,7 @@ i2InputAvailable(i2ChanStrPtr pCh)
 // applications that one cannot break out of.
 //******************************************************************************
 static int
-i2Output(i2ChanStrPtr pCh, const char *pSource, int count, int user )
+i2Output(i2ChanStrPtr pCh, const char *pSource, int count)
 {
        i2eBordStrPtr pB;
        unsigned char *pInsert;
@@ -1020,7 +1020,7 @@ i2Output(i2ChanStrPtr pCh, const char *pSource, int count, int user )
 
        int bailout = 10;
 
-       ip2trace (CHANN, ITRC_OUTPUT, ITRC_ENTER, 2, count, user );
+       ip2trace (CHANN, ITRC_OUTPUT, ITRC_ENTER, 2, count, 0 );
 
        // Ensure channel structure seems real
        if ( !i2Validate ( pCh ) ) 
@@ -1087,12 +1087,7 @@ i2Output(i2ChanStrPtr pCh, const char *pSource, int count, int user )
                        DATA_COUNT_OF(pInsert)  = amountToMove;
 
                        // Move the data
-                       if ( user ) {
-                               rc = copy_from_user((char*)(DATA_OF(pInsert)), pSource,
-                                               amountToMove );
-                       } else {
-                               memcpy( (char*)(DATA_OF(pInsert)), pSource, amountToMove );
-                       }
+                       memcpy( (char*)(DATA_OF(pInsert)), pSource, amountToMove );
                        // Adjust pointers and indices
                        pSource                                 += amountToMove;
                        pCh->Obuf_char_count    += amountToMove;