linux-kernel - Re: [PATCH] iwlwifi: fix building without CONFIG

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Message-ID: <a008903b8fe4f687c75c7d864582888b74fb1709.camel@coelho.fi>
Date:   Thu, 19 Sep 2019 14:58:35 +0300
From:   Luca Coelho <luca@...lho.fi>
To:     Arnd Bergmann <arnd@...db.de>,
        Johannes Berg <johannes.berg@...el.com>,
        Emmanuel Grumbach <emmanuel.grumbach@...el.com>,
        Intel Linux Wireless <linuxwifi@...el.com>,
        Kalle Valo <kvalo@...eaurora.org>
Cc:     linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iwlwifi: fix building without CONFIG_THERMAL

On Thu, 2019-09-19 at 13:55 +0200, Arnd Bergmann wrote:
> The iwl_mvm_send_temp_report_ths_cmd() function is now called without
> CONFIG_THERMAL, but not defined:
> 
> ERROR: "iwl_mvm_send_temp_report_ths_cmd" [drivers/net/wireless/intel/iwlwifi/mvm/iwlmvm.ko] undefined!
> 
> Move that function out of the #ifdef as well and change it so
> that empty data gets sent even if no thermal device was
> registered.
> 
> Fixes: 242d9c8b9a93 ("iwlwifi: mvm: use FW thermal monitoring regardless of CONFIG_THERMAL")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---
> No idea if this does what was intended in the commit that introduced
> the link failure, please see for youself.

Thanks for the fix, Arnd! We already sent a fix for this though[1] and
Kalle has already queued it for v5.3.

[1] https://patchwork.kernel.org/patch/11150431/

--
Cheers,
Luca.