From patchwork Thu Mar 9 15:03:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Clark X-Patchwork-Id: 13167736 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2422DC61DA4 for ; Thu, 9 Mar 2023 15:26:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=yIReozJsOaCYWQ9wAjBZwqnawoYvfokrBiZhrqq6KGs=; b=OY/9/TbZqpFqUm ZYoAmX1X1QvjjKQ99G3leiOIMsR8GqBlyHscURA3c7eul0vqw20j7EfeypJe8EF6CzCuXDh+8hlc7 jv9j/cuWY42Vd/jhvF6577oqihdMPXREAgsWnCWr6WDi9o5M4G3+FPDzZA4wtGCg+7m7CQTFZSjgj JjjrVmUkrY25twd1bzf2D8w1tISViZ2595bK2fCIQNS7lnlkvozGOPlT6SO2F2qCy/q/EUM54efZY LYiWsVjrEZlw7ebattREPCA6+RtWzdBxY5DsfJj1a/9pK2eRRsFNilCzkmQQUWvtJac0nyiCnwRXC 0Pry2HcU6pLH+Vg8QYnQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1paI8g-00Asfh-MY; Thu, 09 Mar 2023 15:25:07 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1paHoF-00AlWJ-LV for linux-arm-kernel@lists.infradead.org; Thu, 09 Mar 2023 15:04:01 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 4143515A1; Thu, 9 Mar 2023 07:04:41 -0800 (PST) Received: from e127643.arm.com (unknown [10.57.48.23]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id AFA593F5A1; Thu, 9 Mar 2023 07:03:54 -0800 (PST) From: James Clark To: linux-kernel@vger.kernel.org, linux@roeck-us.net, michal.simek@amd.com Cc: James Clark , Jonathan Corbet , Jean Delvare , Anand Ashok Dumbre , Jonathan Cameron , Lars-Peter Clausen , Michal Simek , Andy Gross , Bjorn Andersson , Konrad Dybcio , Greg Kroah-Hartman , Jiri Slaby , linux-doc@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-iio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-serial@vger.kernel.org Subject: [PATCH v2 4/4] serial: qcom_geni: Use devm_krealloc_array Date: Thu, 9 Mar 2023 15:03:33 +0000 Message-Id: <20230309150334.216760-5-james.clark@arm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230309150334.216760-1-james.clark@arm.com> References: <20230309150334.216760-1-james.clark@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230309_070359_790822_F88EF36E X-CRM114-Status: GOOD ( 10.29 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Now that it exists, use it instead of doing the multiplication manually. Signed-off-by: James Clark --- drivers/tty/serial/qcom_geni_serial.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c index d69592e5e2ec..23fc33d182ac 100644 --- a/drivers/tty/serial/qcom_geni_serial.c +++ b/drivers/tty/serial/qcom_geni_serial.c @@ -1056,9 +1056,9 @@ static int setup_fifos(struct qcom_geni_serial_port *port) (port->tx_fifo_depth * port->tx_fifo_width) / BITS_PER_BYTE; if (port->rx_buf && (old_rx_fifo_depth != port->rx_fifo_depth) && port->rx_fifo_depth) { - port->rx_buf = devm_krealloc(uport->dev, port->rx_buf, - port->rx_fifo_depth * sizeof(u32), - GFP_KERNEL); + port->rx_buf = devm_krealloc_array(uport->dev, port->rx_buf, + port->rx_fifo_depth, sizeof(u32), + GFP_KERNEL); if (!port->rx_buf) return -ENOMEM; }