diff options
| -rw-r--r-- | drivers/staging/emxx_udc/emxx_udc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c index 4e6c16af40fc..c168845cbb91 100644 --- a/drivers/staging/emxx_udc/emxx_udc.c +++ b/drivers/staging/emxx_udc/emxx_udc.c @@ -823,7 +823,7 @@ static int _nbu2ss_out_dma( u32 length ) { - u8 *pBuffer; + dma_addr_t pBuffer; u32 mpkt; u32 lmpkt; u32 dmacnt; @@ -836,7 +836,7 @@ static int _nbu2ss_out_dma( return 1; /* DMA is forwarded */ req->dma_flag = TRUE; - pBuffer = (u8 *)req->req.dma; + pBuffer = req->req.dma; pBuffer += req->req.actual; /* DMA Address */ @@ -1034,7 +1034,7 @@ static int _nbu2ss_in_dma( u32 length ) { - u8 *pBuffer; + dma_addr_t pBuffer; u32 mpkt; /* MaxPacketSize */ u32 lmpkt; /* Last Packet Data Size */ u32 dmacnt; /* IN Data Size */ @@ -1080,7 +1080,7 @@ static int _nbu2ss_in_dma( _nbu2ss_writel(&preg->EP_DCR[num].EP_DCR2, data); /* Address setting */ - pBuffer = (u8 *)req->req.dma; + pBuffer = req->req.dma; pBuffer += req->req.actual; _nbu2ss_writel(&preg->EP_DCR[num].EP_TADR, (u32)pBuffer); @@ -2728,7 +2728,7 @@ static int nbu2ss_ep_queue( spin_lock_irqsave(&udc->lock, flags); #ifdef USE_DMA - if ((u32)req->req.buf & 0x3) + if ((uintptr_t)req->req.buf & 0x3) req->unaligned = TRUE; else req->unaligned = FALSE; |