stmmac: socfpga: remove extra call to socfpga_dwmac_setup
In the socfpga_dwmac_probe function, we have a call to socfpga_dwmac_setup, which is already called from socfpga_dwmac_init later in the probe function. Remove this extra call to socfpga_dwmac_setup. Also we should not be calling socfpga_dwmac_setup() directly without wrapping it around the proper reset assert/deasserts. That is because the socfpga_dwmac_setup() is setting up PHY modes in the system manager, and it is requires the EMAC's to be in reset during the PHY setup. Reported-by: Matthew Gerlach <mgerlach@opensource.altera.com> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -267,12 +267,6 @@ static int socfpga_dwmac_probe(struct platform_device *pdev)
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return ret;
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}
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ret = socfpga_dwmac_setup(dwmac);
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if (ret) {
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dev_err(dev, "couldn't setup SoC glue (%d)\n", ret);
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return ret;
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}
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plat_dat->bsp_priv = dwmac;
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plat_dat->init = socfpga_dwmac_init;
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plat_dat->exit = socfpga_dwmac_exit;
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