Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758606Ab1FQI5U (ORCPT ); Fri, 17 Jun 2011 04:57:20 -0400 Received: from cantor2.suse.de ([195.135.220.15]:46711 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757374Ab1FQI5R (ORCPT ); Fri, 17 Jun 2011 04:57:17 -0400 From: Petr Tesarik Organization: SUSE LINUX, s.r.o. To: Andrew Morton , linux-kernel@vger.kernel.org Subject: [PATCH 02/10] (un)xlate_dev_mem_ptr: use phys_addr_t for the @phys parameter Date: Fri, 17 Jun 2011 10:44:24 +0200 User-Agent: KMail/1.13.6 (Linux/3.0.0-rc2-0.0.5.bd76874-default; KDE/4.6.0; i686; ; ) References: <201106171038.25988.ptesarik@suse.cz> In-Reply-To: <201106171038.25988.ptesarik@suse.cz> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201106171044.25005.ptesarik@suse.cz> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1006 Lines: 32 To read/write 64-bit physical addresses on 32-bit architectures, the type must be changed to phys_addr_t. It is also semantically more exact. Note that the default xlate_dev_mem_ptr() is defined as a macro, so no adjustment is needed there. Signed-off-by: Petr Tesarik --- drivers/char/mem.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/char/mem.c b/drivers/char/mem.c index f5cbd4e..7d86bda 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -82,7 +82,7 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size) } #endif -void __weak unxlate_dev_mem_ptr(unsigned long phys, void *addr) +void __weak unxlate_dev_mem_ptr(phys_addr_t phys, void *addr) { } -- 1.7.3.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/