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icnss2: return '-EAGAIN' when wlan driver load request comes too early

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Sometimes wlan driver loading comes very early, icnss2
driver is not ready at that point and returns '-ENODEV',
which results in wlan failure.

To fix it, icnss2 returns '-EAGAIN' in such case to
trigger the retry mechanism in wlan driver.

Change-Id: Ia9f955622d052842ecd1fe1a752fd20d1e98804c
CRs-Fixed: 3851180
This commit is contained in:
Yu Wang
2024-06-25 16:26:27 +08:00
committed by Ravindra Konda
parent 4365c23bf2
commit cb5ce9c334
1 changed files with 2 additions and 1 deletions
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3
icnss2/main.c
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@@ -3103,7 +3103,8 @@ int __icnss_register_driver(struct icnss_driver_ops *ops,
struct icnss_priv *priv = icnss_get_plat_priv(); struct icnss_priv *priv = icnss_get_plat_priv();
if (!priv || !priv->pdev) { if (!priv || !priv->pdev) {
ret = -ENODEV; icnss_pr_vdbg("icnss2 is not ready for register driver\n");
ret = -EAGAIN;
goto out; goto out;
} }