From patchwork Mon Nov 11 06:58:09 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhu Jun X-Patchwork-Id: 843033 Received: from cmccmta2.chinamobile.com (cmccmta4.chinamobile.com [111.22.67.137]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 218541487F4; Mon, 11 Nov 2024 06:58:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=111.22.67.137 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731308303; cv=none; b=a3eBaTukY+4Om2y6p1Ei8oERPnaxv4KL9fT2et6jy9UonCXd3ofGurO1gzHi0RloIZZEnUPVnmtctGNMnxuCfaofvX9R+3c7kpxV1BFjCYsRcP2wIHDyLm5YC5xBYgDk6hU8uYS1qgKHQ2j20g3paTBz8rCUhILLKrB5cr+ofls= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731308303; c=relaxed/simple; bh=RRfA/3dJQQAyx8yE8jLrEZTN7L+GQSAafq7NHGwZh3Y=; h=From:To:Cc:Subject:Date:Message-Id; b=Gpwx2ZMOVDXUi5dDlnmigNJxXHLQjOHgUTf7IM3y/RhyNVTO0IfB8OsY9/kq0Gpu8Uz0FQT3vV0fgbvdeZh5+BKn61O0R2OjwWZ9sVsBty6u3iZFg/MHWEZVW1QfmVBIbEH1aiJs6LTuRYCexCMf811tmwy5KK6JDIfLdSnnUfk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=cmss.chinamobile.com; spf=pass smtp.mailfrom=cmss.chinamobile.com; arc=none smtp.client-ip=111.22.67.137 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=cmss.chinamobile.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cmss.chinamobile.com X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from spf.mail.chinamobile.com (unknown[10.188.0.87]) by rmmx-syy-dmz-app08-12008 (RichMail) with SMTP id 2ee86731ab0408b-3e0d4; Mon, 11 Nov 2024 14:58:13 +0800 (CST) X-RM-TRANSID: 2ee86731ab0408b-3e0d4 X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from ubuntu.localdomain (unknown[10.55.1.70]) by rmsmtp-syy-appsvr08-12008 (RichMail) with SMTP id 2ee86731ab04f4b-173d5; Mon, 11 Nov 2024 14:58:12 +0800 (CST) X-RM-TRANSID: 2ee86731ab04f4b-173d5 From: Zhu Jun To: pavel@ucw.cz Cc: lee@kernel.org, linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org, zhujun2@cmss.chinamobile.com Subject: [PATCH] leds: ss4200: Fix the wrong format specifier Date: Sun, 10 Nov 2024 22:58:09 -0800 Message-Id: <20241111065809.3814-1-zhujun2@cmss.chinamobile.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk X-Mailing-List: linux-leds@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The format specifier of "signed int" in sprintf() should be "%d", not "%u". Signed-off-by: Zhu Jun --- drivers/leds/leds-ss4200.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c index 2ef9fc7371bd..f24ca75c7cb1 100644 --- a/drivers/leds/leds-ss4200.c +++ b/drivers/leds/leds-ss4200.c @@ -451,7 +451,7 @@ static ssize_t blink_show(struct device *dev, int blinking = 0; if (nasgpio_led_get_attr(led, GPO_BLINK)) blinking = 1; - return sprintf(buf, "%u\n", blinking); + return sprintf(buf, "%d\n", blinking); } static ssize_t blink_store(struct device *dev,