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    Subject[PATCH net-next-2.6 14/17 v3] can: EG20T PCH: Comment optimization
    Comment optimization

    Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
    ---
    drivers/net/can/pch_can.c | 14 +++++++-------
    1 files changed, 7 insertions(+), 7 deletions(-)

    diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
    index 610cf3b..df14569 100644
    --- a/drivers/net/can/pch_can.c
    +++ b/drivers/net/can/pch_can.c
    @@ -292,7 +292,7 @@ static void pch_can_set_rxtx(struct pch_can_priv
    *priv, u32 buff_num,
    else
    ie = PCH_IF_MCONT_RXIE;

    - /* Reading the receive buffer data from RAM to Interface1/2 registers */
    + /* Reading the Msg buffer from Message RAM to IF1/2 registers. */
    iowrite32(PCH_CMASK_RX_TX_GET, &priv->regs->ifregs[dir].cmask);
    pch_can_rw_msg_obj(&priv->regs->ifregs[dir].creq, buff_num);

    @@ -868,7 +868,7 @@ static int pch_can_open(struct net_device *ndev)
    priv->use_msi = 1;
    }

    - /* Regsitering the interrupt. */
    + /* Regstering the interrupt. */
    retval = request_irq(priv->dev->irq, pch_can_interrupt, IRQF_SHARED,
    ndev->name, ndev);
    if (retval) {
    @@ -972,7 +972,7 @@ static netdev_tx_t pch_xmit(struct sk_buff *skb,
    struct net_device *ndev)

    can_put_echo_skb(skb, ndev, tx_obj_no - PCH_RX_OBJ_END - 1);

    - /* Updating the size of the data. */
    + /* Set the size of the data. Update if2_mcont */
    iowrite32(cf->can_dlc | PCH_IF_MCONT_NEWDAT | PCH_IF_MCONT_TXRQXT |
    PCH_IF_MCONT_TXIE, &priv->regs->ifregs[1].mcont);

    @@ -1072,8 +1072,8 @@ static u32 pch_can_get_rx_buffer_link(struct
    pch_can_priv *priv, u32 buffer_num)

    static int pch_can_suspend(struct pci_dev *pdev, pm_message_t state)
    {
    - int i; /* Counter variable. */
    - int retval; /* Return value. */
    + int i;
    + int retval;
    u32 buf_stat; /* Variable for reading the transmit buffer status. */
    int counter = PCH_COUNTER_LIMIT;

    @@ -1130,8 +1130,8 @@ static int pch_can_suspend(struct pci_dev *pdev,
    pm_message_t state)

    static int pch_can_resume(struct pci_dev *pdev)
    {
    - int i; /* Counter variable. */
    - int retval; /* Return variable. */
    + int i;
    + int retval;
    struct net_device *dev = pci_get_drvdata(pdev);
    struct pch_can_priv *priv = netdev_priv(dev);

    --
    1.6.0.6


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