From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D62B6C6FD1D for ; Tue, 14 Mar 2023 12:44:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=uv5eYBSMl22wgj3s8aOMDxf+b3jBwZ8kD4T/GBnqvXQ=; b=HWHXRPHMvoMVdb vv0bdi7XxP71rkcQ+9+FVAwgRI9jzbOeda3zvg8rzIPhbt81zkWsQJKlnG56o3PhfHZSxA4JMDaOG gzuyeiht2Rs86CL6nv52GiymTVvj3atPWYuFu1UZGx6sKh+Qq1JP9V5yfojM2tlwGPeqva4wv/VzA bzvwwQ6PUfdSLMqsLsSXXFf8AakudFpDcaFiHL6BpcV/GPAsTbKWmEzP0KvThu+zYtlAdNxFkyEr2 G3UB8DDaQPkBL38XVKKPyb6nyF//QlTPolPbbQnogAjrI2WlKIOqOKt/qJQ2eMXPWA7azjYiOddsN xOtzVBpTc7a6Fi+1U9uw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pc3zn-00A9H8-0k; Tue, 14 Mar 2023 12:43:15 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pc3zj-00A9Fp-1W; Tue, 14 Mar 2023 12:43:13 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 5FAE76175A; Tue, 14 Mar 2023 12:43:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 25323C4339B; Tue, 14 Mar 2023 12:43:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1678797789; bh=VqcU0kjoPpaodik/tmc2o/BUXU32GcZs2CiF6oE5zjw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Sn9OrqdRBX3nRz6P18VSTNwiBMyXr7N/XjYvB3KnqNnh2UUMen30kAjO8brzQLtm1 Ibhl0IdK9g5+L5z6gMMH+WPg2TTuMQN6XfaXZXtRVNduUgieuSKdZxUEybyu5Aq1Bs NSnVNu4PcfGtqjtzXrQWGCm9vxPC63bNS6VtAFt0DmF+j46rrbDr/Dyum6Y/fVmC7s vLgZlk163tO6InZVFzWgPJ/7N/DLAIKDpLj4oV6fb4keqlDvTIbVtx8N/7zT+gT1Dq yThnU0ZDuDpr/8ERASAs/LNxDWQfbPf/6w/T+7RyKWciTo59r3XqpPvmudCTAtvCha /4yzJ1WVBBMWQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Roger Lu , Matthias Brugger , Sasha Levin , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH AUTOSEL 6.2 02/13] soc: mediatek: mtk-svs: keep svs alive if CONFIG_DEBUG_FS not supported Date: Tue, 14 Mar 2023 08:42:54 -0400 Message-Id: <20230314124305.470657-2-sashal@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230314124305.470657-1-sashal@kernel.org> References: <20230314124305.470657-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230314_054311_570225_5E4E293A X-CRM114-Status: GOOD ( 11.17 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Roger Lu [ Upstream commit 8bf305087629a98224aa97769587434ea4016767 ] Some projects might not support CONFIG_DEBUG_FS but still needs svs to be alive. Therefore, enclose debug cmd codes with CONFIG_DEBUG_FS to make sure svs can be alive when CONFIG_DEBUG_FS not supported. Signed-off-by: Roger Lu Link: https://lore.kernel.org/r/20230111074528.29354-8-roger.lu@mediatek.com Signed-off-by: Matthias Brugger Signed-off-by: Sasha Levin --- drivers/soc/mediatek/mtk-svs.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/soc/mediatek/mtk-svs.c b/drivers/soc/mediatek/mtk-svs.c index 00526fd37d7b8..e55fb16fdc5ac 100644 --- a/drivers/soc/mediatek/mtk-svs.c +++ b/drivers/soc/mediatek/mtk-svs.c @@ -138,6 +138,7 @@ static DEFINE_SPINLOCK(svs_lock); +#ifdef CONFIG_DEBUG_FS #define debug_fops_ro(name) \ static int svs_##name##_debug_open(struct inode *inode, \ struct file *filp) \ @@ -170,6 +171,7 @@ static DEFINE_SPINLOCK(svs_lock); } #define svs_dentry_data(name) {__stringify(name), &svs_##name##_debug_fops} +#endif /** * enum svsb_phase - svs bank phase enumeration @@ -628,6 +630,7 @@ static int svs_adjust_pm_opp_volts(struct svs_bank *svsb) return ret; } +#ifdef CONFIG_DEBUG_FS static int svs_dump_debug_show(struct seq_file *m, void *p) { struct svs_platform *svsp = (struct svs_platform *)m->private; @@ -843,6 +846,7 @@ static int svs_create_debug_cmds(struct svs_platform *svsp) return 0; } +#endif /* CONFIG_DEBUG_FS */ static u32 interpolate(u32 f0, u32 f1, u32 v0, u32 v1, u32 fx) { @@ -2444,11 +2448,13 @@ static int svs_probe(struct platform_device *pdev) goto svs_probe_iounmap; } +#ifdef CONFIG_DEBUG_FS ret = svs_create_debug_cmds(svsp); if (ret) { dev_err(svsp->dev, "svs create debug cmds fail: %d\n", ret); goto svs_probe_iounmap; } +#endif return 0; -- 2.39.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel