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 8559C32E755; Wed, 3 Dec 2025 15:51:01 +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=1764777061; cv=none; b=JMHbXOJrrvZ2IBLzlv3RIR51/3FM4Oq6hImtgpjxB0Uoy89h647s3TVdVmIJwQBD9v6VkiCEY/qzrE3eN7hqZVhq7ABeaNYB1KHDtLLELE/J7GuaBt7Kp0zdDBXrEzih9/pjv63vpEV0PfIbx0VFrrtA/msiSGDmNxLMP707keQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764777061; c=relaxed/simple; bh=+BhPiWak2vFgolUsIr8akPEejOUklIVhLm7Hw9j6LBA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=NPwp38vUuXdjhhVO7t0BL4CYHhzVO1RIagz4GBmFdNCdH+oVT3vjXxyISdMfCeYpDh5VPl28yn6sr9Xwv0oyi4hTG68lM/FBeuSHchyUTjaYASdQ/T2CazlaoF4syZ8/xLipN0GwdQ1hVHf59Phfy6lBJkT+cdpBbLe3agDX0so= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=zP4psUNm; 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="zP4psUNm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C1E34C4CEF5; Wed, 3 Dec 2025 15:51:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1764777061; bh=+BhPiWak2vFgolUsIr8akPEejOUklIVhLm7Hw9j6LBA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=zP4psUNmfdmQGnWdMr5ddK6Gdi4v+xP9k9yl54dJOo72c5l0YMqmHCIU15+5kkJLk uxJXF5Fu+wW6kAskpSPBHPb3y0/bqv9HkweJy1/JvPP/QWbOyonYJ6GHuxCR3IG0Zv 0h/kuTtJ03oL/26DxJYL95Vu3mlSP9awnW7QKxI4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Andy Hsu , ChiYuan Huang , David Lechner , Stable@vger.kernel.org, Jonathan Cameron Subject: [PATCH 6.17 069/146] iio: adc: rtq6056: Correct the sign bit index Date: Wed, 3 Dec 2025 16:27:27 +0100 Message-ID: <20251203152348.991820924@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251203152346.456176474@linuxfoundation.org> References: <20251203152346.456176474@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 6.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: ChiYuan Huang commit 9b45744bf09fc2a3287e05287141d6e123c125a7 upstream. The vshunt/current reported register is a signed 16bit integer. The sign bit index should be '15', not '16'. Fixes: 4396f45d211b ("iio: adc: Add rtq6056 support") Reported-by: Andy Hsu Signed-off-by: ChiYuan Huang Reviewed-by: David Lechner Cc: Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/iio/adc/rtq6056.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/iio/adc/rtq6056.c +++ b/drivers/iio/adc/rtq6056.c @@ -300,7 +300,7 @@ static int rtq6056_adc_read_channel(stru return IIO_VAL_INT; case RTQ6056_REG_SHUNTVOLT: case RTQ6056_REG_CURRENT: - *val = sign_extend32(regval, 16); + *val = sign_extend32(regval, 15); return IIO_VAL_INT; default: return -EINVAL;