From 2d9e8251cadebea20bac9b0a49f2f67075fd5ca0 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Thu, 11 Jun 2009 23:38:19 +0000
Subject: [PATCH] eliminate some warnings

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1879 42af7a65-404d-4744-a932-0658087f49c3
---
 arch/arm/src/lpc214x/lpc214x_usbdev.c | 4 ++--
 drivers/usbdev/usbdev_scsi.c          | 6 +++---
 drivers/usbdev/usbdev_storage.c       | 4 ++--
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/arm/src/lpc214x/lpc214x_usbdev.c b/arch/arm/src/lpc214x/lpc214x_usbdev.c
index f4bd1bd133..a7d1f4266a 100644
--- a/arch/arm/src/lpc214x/lpc214x_usbdev.c
+++ b/arch/arm/src/lpc214x/lpc214x_usbdev.c
@@ -1078,7 +1078,7 @@ static int lpc214x_wrrequest(struct lpc214x_ep_s *privep)
 
       /* Send the largest number of bytes that we can in this packet */
 
-      buf = privreq->req.buf + privreq->req.xfrd;
+      buf = (ubyte*)privreq->req.buf + privreq->req.xfrd;
       lpc214x_epwrite(privep->epphy, buf, nbytes);
 
       /* Update for the next time through the loop */
@@ -1139,7 +1139,7 @@ static int lpc214x_rdrequest(struct lpc214x_ep_s *privep)
 
   /* Receive the next packet */
 
-  buf        = privreq->req.buf + privreq->req.xfrd;
+  buf        = (ubyte*)privreq->req.buf + privreq->req.xfrd;
   nbytesread = lpc214x_epread(privep->epphy, buf, privep->ep.maxpacket);
   if (nbytesread < 0)
     {
diff --git a/drivers/usbdev/usbdev_scsi.c b/drivers/usbdev/usbdev_scsi.c
index d04b6a5543..89fe7c11e1 100644
--- a/drivers/usbdev/usbdev_scsi.c
+++ b/drivers/usbdev/usbdev_scsi.c
@@ -1665,7 +1665,7 @@ static int usbstrg_cmdparsestate(FAR struct usbstrg_dev_s *priv)
       return -ENOMEM;
     }
   DEBUGASSERT(privreq->req && privreq->req->buf);
-  buf               = privreq->req->buf;
+  buf               = (ubyte*)privreq->req->buf;
 
   /* Assume that no errors will be encountered */
 
@@ -2018,7 +2018,7 @@ static int usbstrg_cmdreadstate(FAR struct usbstrg_dev_s *priv)
        */
 
       src    = &priv->iobuffer[lun->sectorsize - priv->nsectbytes];
-      dest   = &req->buf[priv->nreqbytes];
+      dest   = (ubyte*)&req->buf[priv->nreqbytes];
 
       nbytes = min(CONFIG_USBSTRG_BULKINREQLEN - priv->nreqbytes, priv->nsectbytes);
 
@@ -2150,7 +2150,7 @@ static int usbstrg_cmdwritestate(FAR struct usbstrg_dev_s *priv)
        {
          /* Copy the data received in the read request into the sector I/O buffer */
 
-         src  = &req->buf[xfrd - priv->nreqbytes];
+         src  = (ubyte*)&req->buf[xfrd - priv->nreqbytes];
          dest = &priv->iobuffer[priv->nsectbytes];
 
          nbytes = min(lun->sectorsize - priv->nsectbytes, priv->nreqbytes);
diff --git a/drivers/usbdev/usbdev_storage.c b/drivers/usbdev/usbdev_storage.c
index 99651c15b0..7dcd911af8 100644
--- a/drivers/usbdev/usbdev_storage.c
+++ b/drivers/usbdev/usbdev_storage.c
@@ -800,9 +800,9 @@ static int usbstrg_setup(FAR struct usbdev_s *dev, const struct usb_ctrlreq_s *c
               case USB_DESC_TYPE_CONFIG:
                 {
 #ifdef CONFIG_USBDEV_DUALSPEED
-                  ret = usbstrg_mkcfgdesc(ctrlreq->buf, dev->speed, len);
+                  ret = usbstrg_mkcfgdesc((ubyte*)ctrlreq->buf, dev->speed, len);
 #else
-                  ret = usbstrg_mkcfgdesc(ctrlreq->buf);
+                  ret = usbstrg_mkcfgdesc((ubyte*)ctrlreq->buf);
 #endif
                 }
                 break;