From patchwork Wed Sep 2 16:10:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 11751221 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D7C2E109B for ; Wed, 2 Sep 2020 16:17:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B6D19208B3 for ; Wed, 2 Sep 2020 16:17:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599063454; bh=zqQVmwBJFUyvG7NUGiAocdFONJNzYAoPsK4CmSnBlQA=; h=From:Cc:Subject:Date:In-Reply-To:References:To:List-ID:From; b=sfJ7Y+cQGXQeUEr+dEUotwMVfh80EQ8cMiLvBHb4ChLIrTsL3wb5Ju6g5pOJoriJe FMqlrxKDb2nGGcLxObvjErSR9RWrArIHsU8Ay44MRiimXsDxUjAb+kabfT6CNl7TV8 rjA6Hq3Rlz+kirU0FNFEJDPCfNSQn9XJ/T8UpIlM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728865AbgIBQRb (ORCPT ); Wed, 2 Sep 2020 12:17:31 -0400 Received: from mail.kernel.org ([198.145.29.99]:53894 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728078AbgIBQKu (ORCPT ); Wed, 2 Sep 2020 12:10:50 -0400 Received: from mail.kernel.org (ip5f5ad5c3.dynamic.kabel-deutschland.de [95.90.213.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DC395214D8; Wed, 2 Sep 2020 16:10:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599063046; bh=zqQVmwBJFUyvG7NUGiAocdFONJNzYAoPsK4CmSnBlQA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PZ8sJlOWtVhPnAEFoqiJYvBe9fsgsyCGzubxafXZQos6UeL9Ja3TpeqF/AOU54zeQ 4QyWQZ6HGf9bkRGXDkakUJWhhHWWeBcugUYX3PpP/Y1uknULcDEGdU2gaBk9AEPVZ2 bTdr82Qdb4Qcq/q9vvmkyE0tr4r6OCC4fzQhsueQ= Received: from mchehab by mail.kernel.org with local (Exim 4.94) (envelope-from ) id 1kDVLP-000t9y-RD; Wed, 02 Sep 2020 18:10:43 +0200 From: Mauro Carvalho Chehab Cc: Mauro Carvalho Chehab , Sean Young , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 08/38] media: serial_ir: use the right type for a dma address Date: Wed, 2 Sep 2020 18:10:11 +0200 Message-Id: X-Mailer: git-send-email 2.26.2 In-Reply-To: References: MIME-Version: 1.0 To: unlisted-recipients:; (no To-header on input) Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org As warned by smatch: drivers/media/rc/serial_ir.c:550 serial_ir_probe() warn: should '8 << ioshift' be a 64 bit type? the "8" constant should be unsigned long. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/rc/serial_ir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/rc/serial_ir.c b/drivers/media/rc/serial_ir.c index d77507ba0fb5..5b5b3203f5a0 100644 --- a/drivers/media/rc/serial_ir.c +++ b/drivers/media/rc/serial_ir.c @@ -547,7 +547,7 @@ static int serial_ir_probe(struct platform_device *dev) /* Reserve io region. */ if ((iommap && - (devm_request_mem_region(&dev->dev, iommap, 8 << ioshift, + (devm_request_mem_region(&dev->dev, iommap, 8UL << ioshift, KBUILD_MODNAME) == NULL)) || (!iommap && (devm_request_region(&dev->dev, io, 8, KBUILD_MODNAME) == NULL))) {