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Fix late argument verification in emac-main

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Prevent crash when emac_phy_power_enable is not set.

Merges #426 https://github.com/espressif/esp-idf/pull/426
This commit is contained in:
alarruskain 2017-03-13 13:31:01 +01:00 committed by Angus Gratton
parent 5272bd899b
commit eba6789e6c
1 changed files with 2 additions and 2 deletions
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4
components/ethernet/emac_main.c
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@ -948,14 +948,14 @@ esp_err_t esp_eth_init(eth_config_t *config)
emac_set_user_config_data(config);
}
emac_config.emac_phy_power_enable(true);
ret = emac_verify_args();
if (ret != ESP_OK) {
goto _exit;
}
emac_config.emac_phy_power_enable(true);
//before set emac reg must enable clk
emac_enable_clk(true);
REG_SET_FIELD(EMAC_EX_PHYINF_CONF_REG, EMAC_EX_PHY_INTF_SEL, EMAC_EX_PHY_INTF_RMII);