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staging: vt6655: replaced typedef struct tagTDES1 

Create struct vnt_tdes1 that replaces members
wReqCount -> req_count
byTCR -> tcr
byReserved -> reserved

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley 2015-08-14 22:58:47 +01:00 committed by Greg Kroah-Hartman
parent 5235ff6a1d
commit 9cc8eac99c
2 changed files with 10 additions and 12 deletions
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13
drivers/staging/vt6655/desc.h
View File

@ -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);

9
drivers/staging/vt6655/device_main.c
View File

@ -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);