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Date:   Fri, 8 May 2020 23:17:03 +0200
From:   Arnd Bergmann <>
To:     Nathan Chancellor <>
Cc:     Alex Elder <>,
        "David S. Miller" <>,
        Networking <>,
        "" <>
Subject: Re: [PATCH net-next] net: ipa: Remove ipa_endpoint_stop{,_rx_dma} again

On Fri, May 8, 2020 at 9:44 PM Nathan Chancellor
<> wrote:
> When building arm64 allyesconfig:
> drivers/net/ipa/ipa_endpoint.c: In function 'ipa_endpoint_stop_rx_dma':
> drivers/net/ipa/ipa_endpoint.c:1274:13: error: 'IPA_ENDPOINT_STOP_RX_SIZE' undeclared (first use in this function)
> drivers/net/ipa/ipa_endpoint.c:1274:13: note: each undeclared identifier is reported only once for each function it appears in
> drivers/net/ipa/ipa_endpoint.c:1289:2: error: implicit declaration of function 'ipa_cmd_dma_task_32b_addr_add' [-Werror=implicit-function-declaration]
> drivers/net/ipa/ipa_endpoint.c:1291:45: error: 'ENDPOINT_STOP_DMA_TIMEOUT' undeclared (first use in this function)
> drivers/net/ipa/ipa_endpoint.c: In function 'ipa_endpoint_stop':
> drivers/net/ipa/ipa_endpoint.c:1309:16: error: 'IPA_ENDPOINT_STOP_RX_RETRIES' undeclared (first use in this function)
> These functions were removed in a series, merged in as
> commit 33395f4a5c1b ("Merge branch 'net-ipa-kill-endpoint-stop-workaround'").
> Remove them again so that the build works properly.
> Fixes: 3793faad7b5b ("Merge git://")
> Signed-off-by: Nathan Chancellor <>

I ran into the same issue but didn't see the solution right away. Your patch
looks good to me.

Reviewed-by: Arnd Bergmann <>

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