From patchwork Wed Oct 7 04:32:02 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Grant Likely X-Patchwork-Id: 35231 X-Patchwork-Delegate: benh@kernel.crashing.org Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from bilbo.ozlabs.org (localhost [127.0.0.1]) by ozlabs.org (Postfix) with ESMTP id C0D54B7DB2 for ; Wed, 7 Oct 2009 15:32:15 +1100 (EST) Received: from mail-px0-f177.google.com (mail-px0-f177.google.com [209.85.216.177]) by ozlabs.org (Postfix) with ESMTP id 7D4CF101C35; Wed, 7 Oct 2009 15:32:04 +1100 (EST) Received: by mail-px0-f177.google.com with SMTP id 7so4947842pxi.17 for ; Tue, 06 Oct 2009 21:32:04 -0700 (PDT) Received: by 10.114.86.11 with SMTP id j11mr3925595wab.73.1254889924121; Tue, 06 Oct 2009 21:32:04 -0700 (PDT) Received: from angua (S01060016b61d1226.cg.shawcable.net [68.146.92.145]) by mx.google.com with ESMTPS id 22sm931773pxi.14.2009.10.06.21.32.02 (version=TLSv1/SSLv3 cipher=RC4-MD5); Tue, 06 Oct 2009 21:32:03 -0700 (PDT) Received: from [127.0.1.1] (unknown [IPv6:::1]) by angua (Postfix) with ESMTP id 0DB09457; Tue, 6 Oct 2009 22:32:02 -0600 (MDT) From: Grant Likely Subject: [RFC PATCH 10/12] of: merge of_*_flat_dt*() functions To: linuxppc-dev@lists.ozlabs.org, benh@kernel.crashing.org, Stephen Rothwell , davem@davemloft.net, sparclinux@vger.kernel.org, monstr@monstr.eu, microblaze-uclinux@itee.uq.edu.au, devicetree-discuss@lists.ozlabs.org Date: Tue, 06 Oct 2009 22:32:02 -0600 Message-ID: <20091007043154.16890.18883.stgit@angua> In-Reply-To: <20091007041007.16890.62194.stgit@angua> References: <20091007041007.16890.62194.stgit@angua> User-Agent: StGIT/0.14.2 MIME-Version: 1.0 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Merge common flattened device tree code between Microblaze and PowerPC Signed-off-by: Grant Likely --- arch/microblaze/include/asm/prom.h | 11 ----------- arch/powerpc/include/asm/prom.h | 10 ---------- include/linux/of_fdt.h | 14 ++++++++++++++ 3 files changed, 14 insertions(+), 21 deletions(-) diff --git a/arch/microblaze/include/asm/prom.h b/arch/microblaze/include/asm/prom.h index c92b4a9..be4db2a 100644 --- a/arch/microblaze/include/asm/prom.h +++ b/arch/microblaze/include/asm/prom.h @@ -40,17 +40,6 @@ extern struct device_node *of_chosen; extern struct device_node *allnodes; /* temporary while merging */ extern rwlock_t devtree_lock; /* temporary while merging */ -/* For scanning the flat device-tree at boot time */ -extern int __init of_scan_flat_dt(int (*it)(unsigned long node, - const char *uname, int depth, - void *data), - void *data); -extern void *__init of_get_flat_dt_prop(unsigned long node, const char *name, - unsigned long *size); -extern int __init - of_flat_dt_is_compatible(unsigned long node, const char *name); -extern unsigned long __init of_get_flat_dt_root(void); - /* For updating the device tree at runtime */ extern void of_attach_node(struct device_node *); extern void of_detach_node(struct device_node *); diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h index 622769c..c8b5933 100644 --- a/arch/powerpc/include/asm/prom.h +++ b/arch/powerpc/include/asm/prom.h @@ -34,16 +34,6 @@ extern struct device_node *of_chosen; #define HAVE_ARCH_DEVTREE_FIXUPS -/* For scanning the flat device-tree at boot time */ -extern int __init of_scan_flat_dt(int (*it)(unsigned long node, - const char *uname, int depth, - void *data), - void *data); -extern void* __init of_get_flat_dt_prop(unsigned long node, const char *name, - unsigned long *size); -extern int __init of_flat_dt_is_compatible(unsigned long node, const char *name); -extern unsigned long __init of_get_flat_dt_root(void); - /* For updating the device tree at runtime */ extern void of_attach_node(struct device_node *); extern void of_detach_node(struct device_node *); diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h index 8b87bcb..ac31d4f 100644 --- a/include/linux/of_fdt.h +++ b/include/linux/of_fdt.h @@ -16,6 +16,9 @@ #ifndef _LINUX_OF_FDT_H #define _LINUX_OF_FDT_H +#include +#include + /* Definitions used by the flattened device tree */ #define OF_DT_HEADER 0xd00dfeed /* marker */ #define OF_DT_BEGIN_NODE 0x1 /* Start of node, full name */ @@ -57,4 +60,15 @@ struct boot_param_header { u32 dt_struct_size; /* size of the DT structure block */ }; +/* For scanning the flat device-tree at boot time */ +extern int __init of_scan_flat_dt(int (*it)(unsigned long node, + const char *uname, int depth, + void *data), + void *data); +extern void __init *of_get_flat_dt_prop(unsigned long node, const char *name, + unsigned long *size); +extern int __init of_flat_dt_is_compatible(unsigned long node, + const char *name); +extern unsigned long __init of_get_flat_dt_root(void); + #endif /* _LINUX_OF_FDT_H */