diff options
| author | Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> | 2016-08-09 23:22:35 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-08-11 00:27:39 (GMT) |
| commit | ef4183a1d75b15c3bbd6e7f2b14fc5480d740bff (patch) | |
| tree | ea4defb3d2d7b19180d4581011e8bf43251c1420 | |
| parent | 6f1f58361fa249ce10ca14256e473e6881e4efee (diff) | |
| download | linux-ef4183a1d75b15c3bbd6e7f2b14fc5480d740bff.tar.xz | |
net: ethernet: ti: cpsw: remove clk var from priv
There is no need to hold link to clk, it's used only once
while probe.
Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 4f6a4c1..0b6958d 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -379,7 +379,6 @@ struct cpsw_priv { u32 coal_intvl; u32 bus_freq_mhz; int rx_packet_max; - struct clk *clk; u8 mac_addr[ETH_ALEN]; struct cpsw_slave *slaves; struct cpdma_ctlr *dma; @@ -2177,8 +2176,6 @@ static int cpsw_probe_dual_emac(struct platform_device *pdev, memcpy(ndev->dev_addr, priv_sl2->mac_addr, ETH_ALEN); priv_sl2->slaves = priv->slaves; - priv_sl2->clk = priv->clk; - priv_sl2->coal_intvl = 0; priv_sl2->bus_freq_mhz = priv->bus_freq_mhz; @@ -2256,6 +2253,7 @@ MODULE_DEVICE_TABLE(of, cpsw_of_mtable); static int cpsw_probe(struct platform_device *pdev) { + struct clk *clk; struct cpsw_platform_data *data; struct net_device *ndev; struct cpsw_priv *priv; @@ -2334,14 +2332,14 @@ static int cpsw_probe(struct platform_device *pdev) priv->slaves[0].ndev = ndev; priv->emac_port = 0; - priv->clk = devm_clk_get(&pdev->dev, "fck"); - if (IS_ERR(priv->clk)) { + clk = devm_clk_get(&pdev->dev, "fck"); + if (IS_ERR(clk)) { dev_err(priv->dev, "fck is not found\n"); ret = -ENODEV; goto clean_runtime_disable_ret; } priv->coal_intvl = 0; - priv->bus_freq_mhz = clk_get_rate(priv->clk) / 1000000; + priv->bus_freq_mhz = clk_get_rate(clk) / 1000000; ss_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ss_regs = devm_ioremap_resource(&pdev->dev, ss_res); |