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kernel: backport the dev_set_threaded export to 5.10

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Fixes mt76 build error

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2022-12-10 17:36:07 +01:00
parent 5f2d471279
commit 8327e0fb72
1 changed files with 24 additions and 0 deletions
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target/linux/generic/backport-5.10/605-v5.12-net-export-dev_set_threaded-symbol.patch Normal file
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@ -0,0 +1,24 @@
From: Lorenzo Bianconi <lorenzo@kernel.org>
Date: Sun, 14 Mar 2021 15:49:19 +0100
Subject: [PATCH] net: export dev_set_threaded symbol
For wireless devices (e.g. mt76 driver) multiple net_devices belongs to
the same wireless phy and the napi object is registered in a dummy
netdevice related to the wireless phy.
Export dev_set_threaded in order to be reused in device drivers enabling
threaded NAPI.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -6819,6 +6819,7 @@ int dev_set_threaded(struct net_device *
return err;
}
+EXPORT_SYMBOL(dev_set_threaded);
void netif_napi_add(struct net_device *dev, struct napi_struct *napi,
int (*poll)(struct napi_struct *, int), int weight)