From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1032608AbdEWU3n (ORCPT ); Tue, 23 May 2017 16:29:43 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:48196 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935159AbdEWU1h (ORCPT ); Tue, 23 May 2017 16:27:37 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Rob Herring Subject: [PATCH 4.9 061/164] of: fix sparse warning in of_pci_range_parser_one Date: Tue, 23 May 2017 22:07:58 +0200 Message-Id: <20170523200909.821544372@linuxfoundation.org> X-Mailer: git-send-email 2.13.0 In-Reply-To: <20170523200907.297534241@linuxfoundation.org> References: <20170523200907.297534241@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Rob Herring commit eb3100365791b06242b8bb5c3c2854ba41dabfbc upstream. sparse gives the following warning for 'pci_space': ../drivers/of/address.c:266:26: warning: incorrect type in assignment (different base types) ../drivers/of/address.c:266:26: expected unsigned int [unsigned] [usertype] pci_space ../drivers/of/address.c:266:26: got restricted __be32 const [usertype] It appears that pci_space is only ever accessed on powerpc, so the endian swap is often not needed. Signed-off-by: Rob Herring Signed-off-by: Greg Kroah-Hartman --- drivers/of/address.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/of/address.c +++ b/drivers/of/address.c @@ -263,7 +263,7 @@ struct of_pci_range *of_pci_range_parser if (!parser->range || parser->range + parser->np > parser->end) return NULL; - range->pci_space = parser->range[0]; + range->pci_space = be32_to_cpup(parser->range); range->flags = of_bus_pci_get_flags(parser->range); range->pci_addr = of_read_number(parser->range + 1, ns); range->cpu_addr = of_translate_address(parser->node,