diff options
Diffstat (limited to 'drivers/net/wan/fsl_ucc_hdlc.c')
| -rw-r--r-- | drivers/net/wan/fsl_ucc_hdlc.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c index aef7de225783..3998cac49d7f 100644 --- a/drivers/net/wan/fsl_ucc_hdlc.c +++ b/drivers/net/wan/fsl_ucc_hdlc.c @@ -635,11 +635,9 @@ static irqreturn_t ucc_hdlc_irq_handler(int irq, void *dev_id) struct ucc_hdlc_private *priv = (struct ucc_hdlc_private *)dev_id; struct net_device *dev = priv->ndev; struct ucc_fast_private *uccf; - struct ucc_tdm_info *ut_info; u32 ucce; u32 uccm; - ut_info = priv->ut_info; uccf = priv->uccf; ucce = ioread32be(uccf->p_ucce); @@ -872,7 +870,6 @@ static void resume_clk_config(struct ucc_hdlc_private *priv) static int uhdlc_suspend(struct device *dev) { struct ucc_hdlc_private *priv = dev_get_drvdata(dev); - struct ucc_tdm_info *ut_info; struct ucc_fast __iomem *uf_regs; if (!priv) @@ -884,7 +881,6 @@ static int uhdlc_suspend(struct device *dev) netif_device_detach(priv->ndev); napi_disable(&priv->napi); - ut_info = priv->ut_info; uf_regs = priv->uf_regs; /* backup gumr guemr*/ @@ -917,7 +913,7 @@ static int uhdlc_resume(struct device *dev) struct ucc_fast __iomem *uf_regs; struct ucc_fast_private *uccf; struct ucc_fast_info *uf_info; - int ret, i; + int i; u32 cecr_subblock; u16 bd_status; @@ -962,16 +958,16 @@ static int uhdlc_resume(struct device *dev) /* Write to QE CECR, UCCx channel to Stop Transmission */ cecr_subblock = ucc_fast_get_qe_cr_subblock(uf_info->ucc_num); - ret = qe_issue_cmd(QE_STOP_TX, cecr_subblock, - (u8)QE_CR_PROTOCOL_UNSPECIFIED, 0); + qe_issue_cmd(QE_STOP_TX, cecr_subblock, + (u8)QE_CR_PROTOCOL_UNSPECIFIED, 0); /* Set UPSMR normal mode */ iowrite32be(0, &uf_regs->upsmr); /* init parameter base */ cecr_subblock = ucc_fast_get_qe_cr_subblock(uf_info->ucc_num); - ret = qe_issue_cmd(QE_ASSIGN_PAGE_TO_DEVICE, cecr_subblock, - QE_CR_PROTOCOL_UNSPECIFIED, priv->ucc_pram_offset); + qe_issue_cmd(QE_ASSIGN_PAGE_TO_DEVICE, cecr_subblock, + QE_CR_PROTOCOL_UNSPECIFIED, priv->ucc_pram_offset); priv->ucc_pram = (struct ucc_hdlc_param __iomem *) qe_muram_addr(priv->ucc_pram_offset); @@ -1039,7 +1035,7 @@ static const struct dev_pm_ops uhdlc_pm_ops = { #define HDLC_PM_OPS NULL #endif -static void uhdlc_tx_timeout(struct net_device *ndev) +static void uhdlc_tx_timeout(struct net_device *ndev, unsigned int txqueue) { netdev_err(ndev, "%s\n", __func__); } |