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 8BA883328EA; Fri, 9 Jan 2026 12:30:48 +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=1767961848; cv=none; b=MUNH/WxO/+Zu5nTSoVwgdgBFrL6w/P0fgRUFsy/mL3hA0td04Lcmg+PuPIVdIw5b2olGv+MPbC/REwmTin0Ti0rVomR+cH6Nt7gS0Rqn186+ykx0hEclwEi5L7C7XrvMw/bOQm9/DPL0j2h3DnnR3d1wkOadSOpVnhFmcqKVVx4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767961848; c=relaxed/simple; bh=SGAO9+6nox7464YTlHJsmKYzZVXMyfuITORA5Owy0Js=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Uy+bGcK6oO11j1sw9AFkUl60sB4xOY6KxXqXOaf2JfN3NE73y89I04aOr7wOt92ZuMja8qsyfgArsR6o2IUaKgysluHR/uXuakN1nFn86T6YtmZu9uQjWS7p5BqsVgwlBZL6TQfsI5t4WZFPIVzne2d6r2rxtceTyMVPZnMQRbs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=gqoXgk0G; 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="gqoXgk0G" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1AAB2C4CEF1; Fri, 9 Jan 2026 12:30:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1767961848; bh=SGAO9+6nox7464YTlHJsmKYzZVXMyfuITORA5Owy0Js=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gqoXgk0Gs0psoWPggltEqy//2Rq4uJCASNRHmjUM/iAlsW/nZc7bQjlYtN2tXQFOa d1RLTFc10IrOSvG8KFDTALqIOtA16C1tKzH9nSMjg8EIs9FI4dfp9lLlqx6+WbPP8L 1NfsSTL1tyJJ+2iE7TvL+uscVfP99NhRfXYIAkjI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Shengjiu Wang , Mark Brown , Sasha Levin Subject: [PATCH 6.1 157/634] ASoC: fsl_xcvr: clear the channel status control memory Date: Fri, 9 Jan 2026 12:37:15 +0100 Message-ID: <20260109112123.358871280@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260109112117.407257400@linuxfoundation.org> References: <20260109112117.407257400@linuxfoundation.org> User-Agent: quilt/0.69 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 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Shengjiu Wang [ Upstream commit 73b97d46dde64fa184d47865d4a532d818c3a007 ] memset_io() writes memory byte by byte with __raw_writeb() on the arm platform if the size is word. but XCVR data RAM memory can't be accessed with byte address, so with memset_io() the channel status control memory is not really cleared, use writel_relaxed() instead. Fixes: 28564486866f ("ASoC: fsl_xcvr: Add XCVR ASoC CPU DAI driver") Signed-off-by: Shengjiu Wang Link: https://patch.msgid.link/20251126064509.1900974-1-shengjiu.wang@nxp.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/fsl/fsl_xcvr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/fsl/fsl_xcvr.c b/sound/soc/fsl/fsl_xcvr.c index 8f8ff0ff9765a..9093f3e6e1962 100644 --- a/sound/soc/fsl/fsl_xcvr.c +++ b/sound/soc/fsl/fsl_xcvr.c @@ -1164,7 +1164,7 @@ static irqreturn_t irq0_isr(int irq, void *devid) bitrev32(val); } /* clear CS control register */ - memset_io(reg_ctrl, 0, sizeof(val)); + writel_relaxed(0, reg_ctrl); } } } -- 2.51.0