From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EF26A71B3D; Mon, 8 Apr 2024 13:16:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712582180; cv=none; b=L6dCe5jHzRmGN07ARMyJS+K6oRRdJp5Fe3KovAFeHTv48cAewNRlYNkG2EbDaY5CM4Bd5lxX/tZu0MhisMVixGXAsY9uJnFchkNVYowU8J6YguPLxNlGhFrZ6is9IL8ek2zeSriA1TDQYOMbUFFPjlDc3UqM+myLVVNV4wZK/EA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712582180; c=relaxed/simple; bh=FwM4uMpGE0UqxwwAqQrI7HqtbqOK94bRADjBluvuBB8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=imW/APbvuxzu3YVhwHETguU1AN8YHKB0ypGRODO9XvVodJB7/gA9Osl2genVYbcZ6aWNInCx1Dp86u4YJWjoKfsTApCbInM4NTz5xMR9EgzP7fZ6mXku8K5VGr+5vPGTRCz5XMDWpxVf6Ry4oR4QIJ9Ebe5xDvGTcZ7ngIo/pPI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=2cSNuvnt; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="2cSNuvnt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 77C19C433F1; Mon, 8 Apr 2024 13:16:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1712582179; bh=FwM4uMpGE0UqxwwAqQrI7HqtbqOK94bRADjBluvuBB8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2cSNuvntDweks4tK0ykU5BiTZ3ElDXkYMtT4L/6OW8ZMDvcEMNfJQTG6X2tKBYR2E qLy0QnmJj0iF6+OUzTzvgxz/ELSsRwa7IEGe4R4or/x7iqPSRuVETZ9DcJd4TomfHX snlSBN9zJsIDsbQrzs5YmaTCi1r+7pV6sID/XAbU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Harshit Mogalapalli , Linux Kernel Functional Testing , Anastasia Belova , Viresh Kumar , Sasha Levin Subject: [PATCH 5.15 117/690] cpufreq: brcmstb-avs-cpufreq: fix up "add check for cpufreq_cpu_gets return value" Date: Mon, 8 Apr 2024 14:49:43 +0200 Message-ID: <20240408125403.773152465@linuxfoundation.org> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240408125359.506372836@linuxfoundation.org> References: <20240408125359.506372836@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Greg Kroah-Hartman In commit d951cf510fb0 ("cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value"), build warnings occur because a variable is created after some logic, resulting in: drivers/cpufreq/brcmstb-avs-cpufreq.c: In function 'brcm_avs_cpufreq_get': drivers/cpufreq/brcmstb-avs-cpufreq.c:486:9: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement] 486 | struct private_data *priv = policy->driver_data; | ^~~~~~ cc1: all warnings being treated as errors make[2]: *** [scripts/Makefile.build:289: drivers/cpufreq/brcmstb-avs-cpufreq.o] Error 1 make[1]: *** [scripts/Makefile.build:552: drivers/cpufreq] Error 2 make[1]: *** Waiting for unfinished jobs.... make: *** [Makefile:1907: drivers] Error 2 Fix this up. Link: https://lore.kernel.org/r/e114d9e5-26af-42be-9baa-72c3a6ec8fe5@oracle.com Link: https://lore.kernel.org/stable/20240327015023.GC7502@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net/T/#m15bff0fe96986ef780e848b4fff362bf8ea03f08 Reported-by: Harshit Mogalapalli Reported-by: Linux Kernel Functional Testing Fixes: d951cf510fb0 ("cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value") Cc: Anastasia Belova Cc: Viresh Kumar Cc: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/cpufreq/brcmstb-avs-cpufreq.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- a/drivers/cpufreq/brcmstb-avs-cpufreq.c +++ b/drivers/cpufreq/brcmstb-avs-cpufreq.c @@ -481,10 +481,11 @@ static bool brcm_avs_is_firmware_loaded( static unsigned int brcm_avs_cpufreq_get(unsigned int cpu) { struct cpufreq_policy *policy = cpufreq_cpu_get(cpu); + struct private_data *priv; + if (!policy) return 0; - struct private_data *priv = policy->driver_data; - + priv = policy->driver_data; cpufreq_cpu_put(policy); return brcm_avs_get_frequency(priv->base);