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net: stmmac: removed unused variable

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Add support to remove unused variables.

Change-Id: I83c3ff5b708506e5f59f955dd08b4968f2e93b51
Acked-by: Nagarjuna Chaganti <nchagant@qti.qualcomm.com>
Signed-off-by: Suraj Jaiswal <jsuraj@codeaurora.org>
This commit is contained in:
Suraj Jaiswal 2020-08-26 14:32:41 +05:30
commit 508c482efa
2 changed files with 7 additions and 13 deletions
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18
drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
View file

@ -622,12 +622,12 @@ static irqreturn_t ETHQOS_PHY_ISR(int irq, void *dev_data)
struct qcom_ethqos *ethqos = (struct qcom_ethqos *)dev_data;
queue_work(system_wq, &ethqos->emac_phy_work);
return IRQ_HANDLED;
}
static int ethqos_phy_intr_enable(struct qcom_ethqos *ethqos)
{
int ret = 0;
struct net_device *dev = platform_get_drvdata(ethqos->pdev);
INIT_WORK(&ethqos->emac_phy_work, ethqos_defer_phy_isr_work);
ret = request_irq(ethqos->phy_intr, ETHQOS_PHY_ISR,
@ -662,9 +662,6 @@ static int emac_emb_smmu_cb_probe(struct platform_device *pdev)
int result = 0;
u32 iova_ap_mapping[2];
struct device *dev = &pdev->dev;
int atomic_ctx = 1;
int fast = 1;
int bypass = 1;
ETHQOSDBG("EMAC EMB SMMU CB probe: smmu pdev=%p\n", pdev);
@ -702,11 +699,10 @@ smmu_probe_done:
static int qcom_ethqos_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct plat_stmmacenet_data *plat_dat;
struct plat_stmmacenet_data *plat_dat = NULL;
struct stmmac_resources stmmac_res;
const struct ethqos_emac_driver_data *data;
struct qcom_ethqos *ethqos;
struct resource *res;
struct qcom_ethqos *ethqos = NULL;
struct resource *res = NULL;
int ret;
if (of_device_is_compatible(pdev->dev.of_node,
@ -741,16 +737,14 @@ static int qcom_ethqos_probe(struct platform_device *pdev)
goto err_mem;
}
data = of_device_get_match_data(&pdev->dev);
ethqos->por = data->por;
ethqos->num_por = data->num_por;
ethqos->rgmii_clk = devm_clk_get(&pdev->dev, "rgmii");
if (IS_ERR(ethqos->rgmii_clk)) {
ret = PTR_ERR(ethqos->rgmii_clk);
goto err_mem;
}
ethqos->por = of_device_get_match_data(&pdev->dev);
ret = clk_prepare_enable(ethqos->rgmii_clk);
if (ret)
goto err_mem;

2
drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
View file

@ -285,9 +285,9 @@ static int stmmac_mtl_setup(struct platform_device *pdev,
dev_err(&pdev->dev, "Not all TX queues were configured\n");
goto out;
}
#endif
out:
#endif
of_node_put(rx_node);
of_node_put(tx_node);
of_node_put(q_node);