From patchwork Wed Mar 12 03:26:00 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen Ni X-Patchwork-Id: 14012828 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 9DECAC28B28 for ; Wed, 12 Mar 2025 03:31:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=QiHxxwrCXq2b5j2dH38FNkm5925po8OjgAA4/miThgY=; b=XbO7CWxU2PJu1CXt5qNsOsxBYI zmLkcvup0tErG69wBepZ5DEr58GpNNh6U233iiyP0dQR7xIS+18EEd1sC55RcUxDjgbGxGokxU2Id iW28GIEiPbeWWjX9KdET+3RiHBKSZQZ4zCAGrFD1AhbmRxdPi4b8v/GKSHdZ8CTbtwqSR59QJnln6 Y54+NUTVyNQHtMppkCXCs3a8Kk1uePIh2Fq3yt8A6vuRn8jrLMDT/kvKkrB7O90qwdG7n0jXNEObR EL2qxHlxomdoWzaK9F+0cV9gH1erYVMhcv+plGCztba+wiLriE1/SN6cky9uw+33ptI3xEf1ERc4P Lfq10mFA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tsCoC-00000007Psh-2BdX; Wed, 12 Mar 2025 03:31:04 +0000 Received: from smtp21.cstnet.cn ([159.226.251.21] helo=cstnet.cn) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tsCmV-00000007Pli-3tKw; Wed, 12 Mar 2025 03:29:22 +0000 Received: from localhost (unknown [124.16.138.129]) by APP-01 (Coremail) with SMTP id qwCowAAHDm6C_9BnRipvFA--.20421S2; Wed, 12 Mar 2025 11:29:06 +0800 (CST) From: Chen Ni To: lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, amergnat@baylibre.com, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Cc: Chen Ni Subject: [PATCH] ASoC: mt8365: remove unnecessary NULL check before clk_disable_unprepare() Date: Wed, 12 Mar 2025 11:26:00 +0800 Message-Id: <20250312032600.1235158-1-nichen@iscas.ac.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CM-TRANSID: qwCowAAHDm6C_9BnRipvFA--.20421S2 X-Coremail-Antispam: 1UD129KBjvdXoW7XFyrKrWkZry7tFykJw4kCrg_yoWfXrg_Xw 4kKFnrWa4kGrnakw15Ga1qvFs3ZayUZFyrX34FyF1DJry5Gr45CrnFvw13uws5Jr4vkF1U Xrn8ZF4xCr4fAjkaLaAFLSUrUUUUbb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbfAFF20E14v26r4j6ryUM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Xr0_Ar1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Cr0_ Gr1UM28EF7xvwVC2z280aVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Cr 1j6rxdM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj 6xIIjxv20xvE14v26r1Y6r17McIj6I8E87Iv67AKxVW8Jr0_Cr1UMcvjeVCFs4IE7xkEbV WUJVW8JwACjcxG0xvY0x0EwIxGrwACjI8F5VA0II8E6IAqYI8I648v4I1lFIxGxcIEc7Cj xVA2Y2ka0xkIwI1lc7CjxVAaw2AFwI0_Jw0_GFylc2xSY4AK67AK6r48MxAIw28IcxkI7V AKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCj r7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUtVW8ZwCIc40Y0x0EwIxGrwCI42IY6x IIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6xAI w20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2z280aVCY1x 0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7VUjRpBDUUUUU== X-Originating-IP: [124.16.138.129] X-CM-SenderInfo: xqlfxv3q6l2u1dvotugofq/ X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250311_202920_347013_BCF494C3 X-CRM114-Status: UNSURE ( 7.74 ) X-CRM114-Notice: Please train this message. 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org clk_disable_unprepare() already checks NULL by using IS_ERR_OR_NULL. Remove unneeded NULL check for clk here. Signed-off-by: Chen Ni --- sound/soc/mediatek/mt8365/mt8365-afe-clk.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc/mediatek/mt8365/mt8365-afe-clk.c b/sound/soc/mediatek/mt8365/mt8365-afe-clk.c index 8a0af2ea8546..7078c01ba19b 100644 --- a/sound/soc/mediatek/mt8365/mt8365-afe-clk.c +++ b/sound/soc/mediatek/mt8365/mt8365-afe-clk.c @@ -49,8 +49,7 @@ int mt8365_afe_init_audio_clk(struct mtk_base_afe *afe) void mt8365_afe_disable_clk(struct mtk_base_afe *afe, struct clk *clk) { - if (clk) - clk_disable_unprepare(clk); + clk_disable_unprepare(clk); } int mt8365_afe_set_clk_rate(struct mtk_base_afe *afe, struct clk *clk,