linux-kernel - Re: [v5,1/5] soc: qcom: smem_state: Fix include for ERR

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Date:   Tue, 22 Nov 2016 14:55:04 +0000
From:   "Valo, Kalle" <kvalo@....qualcomm.com>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
CC:     "k.eugene.e@...il.com" <k.eugene.e@...il.com>,
        Andy Gross <andy.gross@...aro.org>,
        "wcn36xx@...ts.infradead.org" <wcn36xx@...ts.infradead.org>,
        "linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>
Subject: Re: [v5,1/5] soc: qcom: smem_state: Fix include for ERR_PTR()

Bjorn Andersson <bjorn.andersson@...aro.org> writes:

> On Wed 16 Nov 10:49 PST 2016, Kalle Valo wrote:
>
>> Bjorn Andersson <bjorn.andersson@...aro.org> wrote:
>> > The correct include file for getting errno constants and ERR_PTR() is
>> > linux/err.h, rather than linux/errno.h, so fix the include.
>> > 
>> > Fixes: e8b123e60084 ("soc: qcom: smem_state: Add stubs for disabled smem_state")
>> > Acked-by: Andy Gross <andy.gross@...aro.org>
>> > Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
>> 
>> For some reason this fails to compile now. Can you take a look, please?
>> 
>> ERROR: "qcom_wcnss_open_channel" [drivers/net/wireless/ath/wcn36xx/wcn36xx.ko] undefined!
>> make[1]: *** [__modpost] Error 1
>> make: *** [modules] Error 2
>> 
>> 5 patches set to Changes Requested.
>> 
>> 9429045 [v5,1/5] soc: qcom: smem_state: Fix include for ERR_PTR()
>> 9429047 [v5,2/5] wcn36xx: Transition driver to SMD client
>
> This patch was updated with the necessary depends in Kconfig to catch
> this exact issue and when I pull in your .config (which has QCOM_SMD=n,
> QCOM_WCNSS_CTRL=n and WCN36XX=y) I can build this just fine.
>
> I've tested the various combinations and it seems to work fine. Do you
> have any other patches in your tree?

This was with the pending branch of my ath.git tree. There are other
wireless patches (ath10k etc) but I would guess they don't affect here.

> Any stale objects?

Not sure what you mean with this question, but I didn't run 'make clean'
if that's what you are asking.

> Would you mind retesting this, before I invest more time in trying to
> reproduce the issue you're seeing?

Sure, I'll take a look but that might take few days.

-- 
Kalle Valo