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 4095B33A702 for ; Sat, 28 Feb 2026 18:08:30 +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=1772302110; cv=none; b=OhB7nHmjMGQnIGdMZxnkEPXb5iTfxs11agsyx82bCCBz2I/ZbE35nbfwU7Kdo3tgIq8qGBJsx3LhDX3sLKEn8zoj0/SKI7djCnL+cK4rz7nUH028nSRnm342Smm++6ta8H4Erbi2ArWpZvIiGJVecKpoqZe2AupZRZ+sfxS5H8Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772302110; c=relaxed/simple; bh=H4UCCgJZctGSipSCWcDb993tuy/UQLO0w7akcdlPPTo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=SUPhchKo2kZKgI+tNj9lL0+hIjPuE4B5truttWzc+8Gi79MJ3a+LqlxcDHw9VRqIZU1Nck6SSsfEmutdPPmCxFoxy6CEvLTUg7bzixC1Rh75/RA5kyS3ghQGdVliVHxvfY6uw/aPK3a0gQXm2eAJMpiq9GRe/v8lSVo4wmwbyto= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YSiVTwyQ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="YSiVTwyQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A6103C19423; Sat, 28 Feb 2026 18:08:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772302110; bh=H4UCCgJZctGSipSCWcDb993tuy/UQLO0w7akcdlPPTo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YSiVTwyQyNFfVv2CsSWxtIHpinZexz/pR2l8dhZvQCNSGgW92WTcS/+gTTYYtGBWc holflsdWvix7hXBuuINpi0/+5CxJfM/YNWr0fFyNlv8wWRrPISYlLTXf+fjpajs1bl 0pXF7wVq1ZJL+6V2fyQ7cPTzovHCbFQlxQrFkSeIHGWwakhfGhJYsyLobwMyq76juD JLBpCcijnhQyLvHpewnlEanYPkwxZXSyBMJDcW43SnHKj77s/bzHlRFmRL6VN6g1bu 5JmGJGBrDTHXdHtUxgI6BpuKleG9tyf9IfNNsTmUTwiGLquDG1xAsuMFcNqNPZS1A8 9PzVWvlO+SBhA== From: Sasha Levin To: patches@lists.linux.dev Cc: Tzung-Bi Shih , Gwendal Grignou , Sasha Levin Subject: [PATCH 6.6 098/283] platform/chrome: cros_ec_lightbar: Fix response size initialization Date: Sat, 28 Feb 2026 13:04:00 -0500 Message-ID: <20260228180709.1583486-98-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228180709.1583486-1-sashal@kernel.org> References: <20260228180709.1583486-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Tzung-Bi Shih [ Upstream commit ec0dd36dbf8b0b209e63d0cd795451fa2203c736 ] Commit 1e7913ff5f9f ("platform/chrome: cros_ec_lightbar: Reduce ligthbar get version command") meant to set smaller values for both request and response sizes. However, it incorrectly assigned the response size to the `result` field instead of `insize`. Fix it. Reported-by: Gwendal Grignou Closes: https://lore.kernel.org/chrome-platform/CAMHSBOVrrYaB=1nEqZk09VkczCrj=6B-P8Fe29TpPdSDgT2CCQ@mail.gmail.com Fixes: 1e7913ff5f9f ("platform/chrome: cros_ec_lightbar: Reduce ligthbar get version command") Link: https://lore.kernel.org/r/20260130040335.361997-1-tzungbi@kernel.org Reviewed-by: Gwendal Grignou Signed-off-by: Tzung-Bi Shih Signed-off-by: Sasha Levin --- drivers/platform/chrome/cros_ec_lightbar.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/chrome/cros_ec_lightbar.c b/drivers/platform/chrome/cros_ec_lightbar.c index 376425bbd8ffb..0f185b4b6f655 100644 --- a/drivers/platform/chrome/cros_ec_lightbar.c +++ b/drivers/platform/chrome/cros_ec_lightbar.c @@ -118,7 +118,7 @@ static int get_lightbar_version(struct cros_ec_dev *ec, param = (struct ec_params_lightbar *)msg->data; param->cmd = LIGHTBAR_CMD_VERSION; msg->outsize = sizeof(param->cmd); - msg->result = sizeof(resp->version); + msg->insize = sizeof(resp->version); ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); if (ret < 0 && ret != -EINVAL) { ret = 0; -- 2.51.0