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Date:   Fri, 24 Jun 2022 09:31:22 -0700
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Subject: Re: [PATCH v2] brcmfmac: Remove #ifdef guards for PM related
 functions
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To:     Arend Van Spriel <aspriel@gmail.com>,
        Paul Cercueil <paul@crapouillou.net>,
        Franky Lin <franky.lin@broadcom.com>
CC:     <linux-wireless@vger.kernel.org>,
        <brcm80211-dev-list.pdl@broadcom.com>,
        <SHA-cyfmac-dev-list@infineon.com>, <netdev@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>
References: <20220623124221.18238-1-paul@crapouillou.net>
 <9f623bb6-8957-0a9a-3eb7-9a209965ea6e@gmail.com>
From:   Jeff Johnson <quic_jjohnson@quicinc.com>
In-Reply-To: <9f623bb6-8957-0a9a-3eb7-9a209965ea6e@gmail.com>
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On 6/24/2022 2:24 AM, Arend Van Spriel wrote:
> On 6/23/2022 2:42 PM, Paul Cercueil wrote:

[snip]

>> -    if (sdiodev->freezer) {
>> +    if (IS_ENABLED(CONFIG_PM_SLEEP) && sdiodev->freezer) {
> 
> This change is not necessary. sdiodev->freezer will be NULL when 
> CONFIG_PM_SLEEP is not enabled.

but won't the compiler be able to completely optimize the code away if 
the change is present?