From mboxrd@z Thu Jan 1 00:00:00 1970 From: Po-Yu Chuang Date: Fri, 21 Jan 2011 15:50:37 +0800 Subject: [U-Boot] [PATCH v2 1/2] net: ftmac100: remove unncessary volatiles In-Reply-To: <1295537003-1789-1-git-send-email-ratbert.chuang@gmail.com> References: <1295537003-1789-1-git-send-email-ratbert.chuang@gmail.com> Message-ID: <1295596237-1658-1-git-send-email-ratbert.chuang@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de From: Po-Yu Chuang Signed-off-by: Po-Yu Chuang --- v2: split get_timer() changes to a seperate patch drivers/net/ftmac100.c | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/net/ftmac100.c b/drivers/net/ftmac100.c index 2328cb5..27381a3 100644 --- a/drivers/net/ftmac100.c +++ b/drivers/net/ftmac100.c @@ -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__); -- 1.6.3.3