V3s_Allwinner
/
uboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 2 Wiki Activity

net: ftmac100: remove unnecessary volatiles 

Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com>
Reviewed-by: Macpaul Lin <macpaul@gmail.com>
Tested-by: Macpaul Lin <macpaul@gmail.com>
This commit is contained in:
Po-Yu Chuang 2011-01-21 15:50:37 +08:00 committed by Wolfgang Denk
parent 927d2cea6b
commit 6f6e6e09b2
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/net/ftmac100.c
View File

@ -30,8 +30,8 @@
#define ETH_ZLEN 60
struct ftmac100_data {
volatile struct ftmac100_txdes txdes[1];
volatile struct ftmac100_rxdes rxdes[PKTBUFSRX];
struct ftmac100_txdes txdes[1];
struct ftmac100_rxdes rxdes[PKTBUFSRX];
int rx_index;
};
@ -88,8 +88,8 @@ static int ftmac100_init (struct eth_device *dev, bd_t *bd)
{
struct ftmac100 *ftmac100 = (struct ftmac100 *)dev->iobase;
struct ftmac100_data *priv = dev->priv;
volatile struct ftmac100_txdes *txdes = priv->txdes;
volatile struct ftmac100_rxdes *rxdes = priv->rxdes;
struct ftmac100_txdes *txdes = priv->txdes;
struct ftmac100_rxdes *rxdes = priv->rxdes;
unsigned int maccr;
int i;
@ -153,7 +153,7 @@ static int ftmac100_init (struct eth_device *dev, bd_t *bd)
static int ftmac100_recv (struct eth_device *dev)
{
struct ftmac100_data *priv = dev->priv;
volatile struct ftmac100_rxdes *curr_des;
struct ftmac100_rxdes *curr_des;
unsigned short rxlen;
curr_des = &priv->rxdes[priv->rx_index];
@ -195,8 +195,8 @@ ftmac100_send (struct eth_device *dev, volatile void *packet, int length)
{
struct ftmac100 *ftmac100 = (struct ftmac100 *)dev->iobase;
struct ftmac100_data *priv = dev->priv;
volatile struct ftmac100_txdes *curr_des = priv->txdes;
int tmo;
struct ftmac100_txdes *curr_des = priv->txdes;
if (curr_des->txdes0 & FTMAC100_TXDES0_TXDMA_OWN) {
debug ("%s(): no TX descriptor available\n", __func__);