From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-eopbgr680138.outbound.protection.outlook.com ([40.107.68.138]:20182 "EHLO NAM04-BN3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729195AbeJAHOT (ORCPT ); Mon, 1 Oct 2018 03:14:19 -0400 From: Sasha Levin To: "stable@vger.kernel.org" , "linux-kernel@vger.kernel.org" CC: Randy Dunlap , Yoshinori Sato , Rich Felker , "linux-sh@vger.kernel.org" , Richard Kuo , Sasha Levin Subject: [PATCH AUTOSEL 4.18 52/65] arch/hexagon: fix kernel/dma.c build warning Date: Mon, 1 Oct 2018 00:38:34 +0000 Message-ID: <20181001003754.146961-52-alexander.levin@microsoft.com> References: <20181001003754.146961-1-alexander.levin@microsoft.com> In-Reply-To: <20181001003754.146961-1-alexander.levin@microsoft.com> Content-Language: en-US Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org List-ID: From: Randy Dunlap [ Upstream commit 200f351e27f014fcbf69b544b0b4b72aeaf45fd3 ] Fix build warning in arch/hexagon/kernel/dma.c by casting a void * to unsigned long to match the function parameter type. ../arch/hexagon/kernel/dma.c: In function 'arch_dma_alloc': ../arch/hexagon/kernel/dma.c:51:5: warning: passing argument 2 of 'gen_pool= _add' makes integer from pointer without a cast [enabled by default] ../include/linux/genalloc.h:112:19: note: expected 'long unsigned int' but = argument is of type 'void *' Signed-off-by: Randy Dunlap Cc: Yoshinori Sato Cc: Rich Felker Cc: linux-sh@vger.kernel.org Patch-mainline: linux-kernel @ 07/20/2018, 20:17 [rkuo@codeaurora.org: fixed architecture name] Signed-off-by: Richard Kuo Signed-off-by: Sasha Levin --- arch/hexagon/kernel/dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/hexagon/kernel/dma.c b/arch/hexagon/kernel/dma.c index 77459df34e2e..7ebe7ad19d15 100644 --- a/arch/hexagon/kernel/dma.c +++ b/arch/hexagon/kernel/dma.c @@ -60,7 +60,7 @@ static void *hexagon_dma_alloc_coherent(struct device *de= v, size_t size, panic("Can't create %s() memory pool!", __func__); else gen_pool_add(coherent_pool, - pfn_to_virt(max_low_pfn), + (unsigned long)pfn_to_virt(max_low_pfn), hexagon_coherent_pool_size, -1); } =20 --=20 2.17.1