diff options
| author | Alexander Couzens <lynxis@fe80.eu> | 2021-06-02 00:01:53 +0000 |
|---|---|---|
| committer | Alexander Couzens <lynxis@fe80.eu> | 2021-06-25 10:52:50 +0200 |
| commit | 74c58c9d5844d52e23a7fc52f4d45a5fedd06a2b (patch) | |
| tree | a370d721bc23910b8289b39beded282447908290 | |
| parent | 60fadae62b64b14faff818e4156d9c6eb3f96b65 (diff) | |
| download | upstream-74c58c9d5844d52e23a7fc52f4d45a5fedd06a2b.tar.gz upstream-74c58c9d5844d52e23a7fc52f4d45a5fedd06a2b.tar.bz2 upstream-74c58c9d5844d52e23a7fc52f4d45a5fedd06a2b.zip | |
ramips: ethernet: ralink: allow to return EPROBE_DEFER on switch_init
For rt3050 the switch needs to be initialized before the ethernet start sending
packets. Allow switch_init to return -EPROBE_DEFER.
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
| -rw-r--r-- | target/linux/ramips/files/drivers/net/ethernet/ralink/mtk_eth_soc.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/target/linux/ramips/files/drivers/net/ethernet/ralink/mtk_eth_soc.c b/target/linux/ramips/files/drivers/net/ethernet/ralink/mtk_eth_soc.c index 8a088bd5ce..cf6d4806ed 100644 --- a/target/linux/ramips/files/drivers/net/ethernet/ralink/mtk_eth_soc.c +++ b/target/linux/ramips/files/drivers/net/ethernet/ralink/mtk_eth_soc.c @@ -1376,11 +1376,16 @@ static int __init fe_init(struct net_device *dev) else fe_reset_fe(priv); - if (priv->soc->switch_init) - if (priv->soc->switch_init(priv)) { + if (priv->soc->switch_init) { + err = priv->soc->switch_init(priv); + if (err) { + if (err == -EPROBE_DEFER) + return err; + netdev_err(dev, "failed to initialize switch core\n"); return -ENODEV; } + } fe_reset_phy(priv); |