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Adjust the err code and print in openwifi_dev_probe()

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This commit is contained in:
Xianjun Jiao 2022-03-28 15:17:12 +02:00
parent 7b3805608b
commit ffd377ca42
1 changed files with 11 additions and 9 deletions
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20
driver/sdr.c
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@ -1815,20 +1815,20 @@ static int openwifi_dev_probe(struct platform_device *pdev)
tmp_dev = bus_find_device( &spi_bus_type, NULL, "ad9361-phy", custom_match_spi_dev );
if (tmp_dev == NULL) {
printk(KERN_ERR "%s find_dev ad9361-phy failed\n",sdr_compatible_str);
err = -ENOMEM;
err = -ENODEV;
goto err_free_dev;
}
printk("%s bus_find_device ad9361-phy: %s. driver_data pointer %p\n", sdr_compatible_str, ((struct spi_device*)tmp_dev)->modalias, (void*)(((struct spi_device*)tmp_dev)->dev.driver_data));
if (((struct spi_device*)tmp_dev)->dev.driver_data == NULL) {
printk(KERN_ERR "%s find_dev ad9361-phy failed. dev.driver_data == NULL\n",sdr_compatible_str);
err = -ENOMEM;
err = -ENODEV;
goto err_free_dev;
}
priv->ad9361_phy = ad9361_spi_to_phy((struct spi_device*)tmp_dev);
if (!(priv->ad9361_phy)) {
printk(KERN_ERR "%s ad9361_spi_to_phy failed\n",sdr_compatible_str);
err = -ENOMEM;
err = -ENODEV;
goto err_free_dev;
}
printk("%s ad9361_spi_to_phy ad9361-phy: %s\n", sdr_compatible_str, priv->ad9361_phy->spi->modalias);
@ -1851,28 +1851,28 @@ static int openwifi_dev_probe(struct platform_device *pdev)
tmp_dev = bus_find_device( &platform_bus_type, NULL, "cf-ad9361-dds-core-lpc", custom_match_platform_dev );
if (!tmp_dev) {
printk(KERN_ERR "%s bus_find_device platform_bus_type cf-ad9361-dds-core-lpc failed\n",sdr_compatible_str);
err = -ENOMEM;
err = -ENODEV;
goto err_free_dev;
}
tmp_pdev = to_platform_device(tmp_dev);
if (!tmp_pdev) {
printk(KERN_ERR "%s to_platform_device failed\n",sdr_compatible_str);
err = -ENOMEM;
err = -ENODEV;
goto err_free_dev;
}
tmp_indio_dev = platform_get_drvdata(tmp_pdev);
if (!tmp_indio_dev) {
printk(KERN_ERR "%s platform_get_drvdata failed\n",sdr_compatible_str);
err = -ENOMEM;
err = -ENODEV;
goto err_free_dev;
}
priv->dds_st = iio_priv(tmp_indio_dev);
if (!(priv->dds_st)) {
printk(KERN_ERR "%s iio_priv failed\n",sdr_compatible_str);
err = -ENOMEM;
err = -ENODEV;
goto err_free_dev;
}
printk("%s openwifi_dev_probe: cf-ad9361-dds-core-lpc dds_st->version %08x chip_info->name %s\n",sdr_compatible_str,priv->dds_st->version,priv->dds_st->chip_info->name);
@ -1939,6 +1939,8 @@ static int openwifi_dev_probe(struct platform_device *pdev)
#endif
} else {
printk("%s openwifi_dev_probe: Warning! priv->rf_bw == %dHz (should be 20000000 or 40000000)\n",sdr_compatible_str, priv->rf_bw);
err = -EBADRQC;
goto err_free_dev;
}
printk("%s openwifi_dev_probe: test_mode %d AGGR_ENABLE %d TX_OFFSET_TUNING_ENABLE %d init_tx_att %d\n", sdr_compatible_str, test_mode, AGGR_ENABLE, TX_OFFSET_TUNING_ENABLE, init_tx_att);
@ -2106,9 +2108,8 @@ static int openwifi_dev_probe(struct platform_device *pdev)
if (!is_valid_ether_addr(priv->mac_addr)) {
printk(KERN_WARNING "%s openwifi_dev_probe: WARNING Invalid hwaddr! Using randomly generated MAC addr\n",sdr_compatible_str);
eth_random_addr(priv->mac_addr);
} else {
printk("%s openwifi_dev_probe: mac_addr %02x:%02x:%02x:%02x:%02x:%02x\n",sdr_compatible_str,priv->mac_addr[0],priv->mac_addr[1],priv->mac_addr[2],priv->mac_addr[3],priv->mac_addr[4],priv->mac_addr[5]);
}
printk("%s openwifi_dev_probe: mac_addr %02x:%02x:%02x:%02x:%02x:%02x\n",sdr_compatible_str,priv->mac_addr[0],priv->mac_addr[1],priv->mac_addr[2],priv->mac_addr[3],priv->mac_addr[4],priv->mac_addr[5]);
SET_IEEE80211_PERM_ADDR(dev, priv->mac_addr);
spin_lock_init(&priv->lock);
@ -2116,6 +2117,7 @@ static int openwifi_dev_probe(struct platform_device *pdev)
err = ieee80211_register_hw(dev);
if (err) {
pr_err(KERN_ERR "%s openwifi_dev_probe: WARNING Cannot register device\n",sdr_compatible_str);
err = -EIO;
goto err_free_dev;
} else {
printk("%s openwifi_dev_probe: ieee80211_register_hw %d\n",sdr_compatible_str, err);