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 0C23F3370FB; Fri, 17 Oct 2025 15:21:33 +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=1760714493; cv=none; b=kLbPacqus9G6Orbv3XldUDRpz5E44wB5Lo6pE3PWxXMN5lF2F7z26UsUYppoLxZQT3tEVGToJMYsxTk0QL/qXAJq33r4co3/jMViBIXn6PBhtZ7a2aXWUmioEbUvuk0u8+QWFA8GOM0KVrnmvc9jyKguB7eqhKWKFQume3jQr0M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760714493; c=relaxed/simple; bh=7OotvQARDmN4rPgr44i+RiKX+9Ty9vLHBQUAhZ1fa0w=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=PBi2nga8PiiADxMf/OrHB05narhZhqxLG85ScZNpr3saou5pGdjBgens8zU77Rsf5bHgwlvm3aiuF5vhmYGMNjCadf4Z+eCTahjVKpl0rxyh1fW+lejdwaeL/3q7+L7JFoKN0TJvTlhuPNBt3Amu7PPyV9LP+qtzIzoDHHx/axo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=PWkePAo0; 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="PWkePAo0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8C1EDC4CEE7; Fri, 17 Oct 2025 15:21:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1760714492; bh=7OotvQARDmN4rPgr44i+RiKX+9Ty9vLHBQUAhZ1fa0w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PWkePAo0rKqPhNlQcxaP2BpTQPUDPyK47gS8P6k2EST8ySpvZ+UmZW6FxHvYPMVO1 bMFTLuBJmwBK9ttsA5c0MwJNm82ifQzbQBG4UKgfDszkgC2SzAYXg3dpSxH/XDDfRg sr3JGcP92fhAkgPjGfCWzWh4s6CpmBrJv7r28NSQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Qianfeng Rong , Andy Shevchenko , Stable@vger.kernel.org, Jonathan Cameron Subject: [PATCH 6.12 137/277] iio: dac: ad5360: use int type to store negative error codes Date: Fri, 17 Oct 2025 16:52:24 +0200 Message-ID: <20251017145152.128716065@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251017145147.138822285@linuxfoundation.org> References: <20251017145147.138822285@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Qianfeng Rong commit f9381ece76de999a2065d5b4fdd87fa17883978c upstream. Change the 'ret' variable in ad5360_update_ctrl() from unsigned int to int, as it needs to store either negative error codes or zero returned by ad5360_write_unlocked(). Fixes: a3e2940c24d3 ("staging:iio:dac: Add AD5360 driver") Signed-off-by: Qianfeng Rong Reviewed-by: Andy Shevchenko Link: https://patch.msgid.link/20250901135726.17601-2-rongqianfeng@vivo.com Cc: Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/iio/dac/ad5360.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/iio/dac/ad5360.c +++ b/drivers/iio/dac/ad5360.c @@ -262,7 +262,7 @@ static int ad5360_update_ctrl(struct iio unsigned int clr) { struct ad5360_state *st = iio_priv(indio_dev); - unsigned int ret; + int ret; mutex_lock(&st->lock);