From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756050AbdEDSCI (ORCPT ); Thu, 4 May 2017 14:02:08 -0400 Received: from mail-it0-f67.google.com ([209.85.214.67]:34967 "EHLO mail-it0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753310AbdEDSBm (ORCPT ); Thu, 4 May 2017 14:01:42 -0400 From: Rob Herring To: devicetree@vger.kernel.org, Frank Rowand , Mark Rutland Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH 2/3] of: fix sparse warning in of_pci_range_parser_one Date: Thu, 4 May 2017 13:00:34 -0500 Message-Id: <20170504180035.12834-2-robh@kernel.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170504180035.12834-1-robh@kernel.org> References: <20170504180035.12834-1-robh@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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. Cc: stable@vger.kernel.org Signed-off-by: Rob Herring --- drivers/of/address.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/of/address.c b/drivers/of/address.c index 02b2903fe9d2..72914cdfce2a 100644 --- a/drivers/of/address.c +++ b/drivers/of/address.c @@ -263,7 +263,7 @@ struct of_pci_range *of_pci_range_parser_one(struct of_pci_range_parser *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, -- 2.11.0