Return-path: Received: from mail-wi0-f177.google.com ([209.85.212.177]:37853 "EHLO mail-wi0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752679AbbHNV7T (ORCPT ); Fri, 14 Aug 2015 17:59:19 -0400 Received: by wibhh20 with SMTP id hh20so33920481wib.0 for ; Fri, 14 Aug 2015 14:59:18 -0700 (PDT) From: Malcolm Priestley To: gregkh@linuxfoundation.org Cc: linux-wireless@vger.kernel.org, Malcolm Priestley Subject: [PATCH 2/6] staging: vt6655: replaced typedef struct tagTDES1 Date: Fri, 14 Aug 2015 22:58:47 +0100 Message-Id: <1439589531-3059-2-git-send-email-tvboxspy@gmail.com> (sfid-20150814_235922_674180_D31BCDCC) In-Reply-To: <1439589531-3059-1-git-send-email-tvboxspy@gmail.com> References: <1439589531-3059-1-git-send-email-tvboxspy@gmail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: Create struct vnt_tdes1 that replaces members wReqCount -> req_count byTCR -> tcr byReserved -> reserved Signed-off-by: Malcolm Priestley --- drivers/staging/vt6655/desc.h | 13 ++++++------- drivers/staging/vt6655/device_main.c | 9 ++++----- 2 files changed, 10 insertions(+), 12 deletions(-) diff --git a/drivers/staging/vt6655/desc.h b/drivers/staging/vt6655/desc.h index 00fa348..6efe825 100644 --- a/drivers/staging/vt6655/desc.h +++ b/drivers/staging/vt6655/desc.h @@ -234,12 +234,11 @@ struct vnt_tdes0 { #endif } __packed; -typedef struct tagTDES1 { - volatile __le16 wReqCount; - volatile unsigned char byTCR; - volatile unsigned char byReserved; -} __attribute__ ((__packed__)) -STDES1; +struct vnt_tdes1 { + volatile __le16 req_count; + volatile u8 tcr; + volatile u8 reserved; +} __packed; typedef struct tagDEVICE_TD_INFO { void *mic_hdr; @@ -254,7 +253,7 @@ typedef struct tagDEVICE_TD_INFO { /* transmit descriptor */ typedef struct tagSTxDesc { volatile struct vnt_tdes0 td0; - volatile STDES1 m_td1TD1; + volatile struct vnt_tdes1 td1; volatile __le32 buff_addr; volatile __le32 next_desc; struct tagSTxDesc *next __aligned(8); diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c index 842e052..947e868 100644 --- a/drivers/staging/vt6655/device_main.c +++ b/drivers/staging/vt6655/device_main.c @@ -915,7 +915,7 @@ static int device_tx_srv(struct vnt_private *pDevice, unsigned int uIdx) byTsr1 = pTD->td0.tsr1; /* Only the status of first TD in the chain is correct */ - if (pTD->m_td1TD1.byTCR & TCR_STP) { + if (pTD->td1.tcr & TCR_STP) { if ((pTD->pTDInfo->byFlags & TD_FLAGS_NETIF_SKB) != 0) { if (!(byTsr1 & TSR1_TERR)) { if (byTsr0 != 0) { @@ -1174,7 +1174,7 @@ static int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb) head_td = priv->apCurrTD[dma_idx]; - head_td->m_td1TD1.byTCR = 0; + head_td->td1.tcr = 0; head_td->pTDInfo->skb = skb; @@ -1192,9 +1192,8 @@ static int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb) priv->bPWBitOn = false; /* Set TSR1 & ReqCount in TxDescHead */ - head_td->m_td1TD1.byTCR |= (TCR_STP | TCR_EDP | EDMSDU); - head_td->m_td1TD1.wReqCount = - cpu_to_le16((u16)head_td->pTDInfo->dwReqCount); + head_td->td1.tcr |= (TCR_STP | TCR_EDP | EDMSDU); + head_td->td1.req_count = cpu_to_le16((u16)head_td->pTDInfo->dwReqCount); head_td->buff_addr = cpu_to_le32(head_td->pTDInfo->buf_dma); -- 2.5.0