Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754156AbaDWBTF (ORCPT ); Tue, 22 Apr 2014 21:19:05 -0400 Received: from mail-ob0-f180.google.com ([209.85.214.180]:43035 "EHLO mail-ob0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753219AbaDWBS7 (ORCPT ); Tue, 22 Apr 2014 21:18:59 -0400 From: Rob Herring To: Grant Likely , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: Rob Herring , Ralf Baechle , Jonas Bonn , Chris Zankel , Max Filippov , linux-metag@vger.kernel.org, linux-mips@linux-mips.org, linux@openrisc.net, linux-xtensa@linux-xtensa.org Subject: [PATCH v2 08/21] of/fdt: consolidate built-in dtb section variables Date: Tue, 22 Apr 2014 20:18:08 -0500 Message-Id: <1398215901-25609-9-git-send-email-robherring2@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1398215901-25609-1-git-send-email-robherring2@gmail.com> References: <1398215901-25609-1-git-send-email-robherring2@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rob Herring Unify the various architectures __dtb_start and __dtb_end definitions moving them into of_fdt.h. Signed-off-by: Rob Herring Acked-by: Vineet Gupta Acked-by: James Hogan Cc: Ralf Baechle Cc: Jonas Bonn Cc: Chris Zankel Cc: Max Filippov Cc: linux-metag@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux@lists.openrisc.net Cc: linux-xtensa@linux-xtensa.org --- v2: no change arch/arc/include/asm/sections.h | 1 - arch/metag/kernel/setup.c | 4 ---- arch/mips/include/asm/mips-boards/generic.h | 2 -- arch/mips/lantiq/prom.h | 2 -- arch/mips/netlogic/xlp/dt.c | 2 +- arch/mips/ralink/of.c | 2 -- arch/openrisc/kernel/vmlinux.h | 2 -- arch/xtensa/kernel/setup.c | 1 - include/linux/of_fdt.h | 3 +++ 9 files changed, 4 insertions(+), 15 deletions(-) diff --git a/arch/arc/include/asm/sections.h b/arch/arc/include/asm/sections.h index 764f1e3..09db952 100644 --- a/arch/arc/include/asm/sections.h +++ b/arch/arc/include/asm/sections.h @@ -12,6 +12,5 @@ #include extern char __arc_dccm_base[]; -extern char __dtb_start[]; #endif diff --git a/arch/metag/kernel/setup.c b/arch/metag/kernel/setup.c index 129c7cd..31cf53d 100644 --- a/arch/metag/kernel/setup.c +++ b/arch/metag/kernel/setup.c @@ -105,10 +105,6 @@ extern char _heap_start[]; -#ifdef CONFIG_METAG_BUILTIN_DTB -extern u32 __dtb_start[]; -#endif - #ifdef CONFIG_DA_CONSOLE /* Our early channel based console driver */ extern struct console dash_console; diff --git a/arch/mips/include/asm/mips-boards/generic.h b/arch/mips/include/asm/mips-boards/generic.h index b969491..c904c24 100644 --- a/arch/mips/include/asm/mips-boards/generic.h +++ b/arch/mips/include/asm/mips-boards/generic.h @@ -67,8 +67,6 @@ extern int mips_revision_sconid; -extern char __dtb_start[]; - #ifdef CONFIG_PCI extern void mips_pcibios_init(void); #else diff --git a/arch/mips/lantiq/prom.h b/arch/mips/lantiq/prom.h index 69a4c58..bfd2d58 100644 --- a/arch/mips/lantiq/prom.h +++ b/arch/mips/lantiq/prom.h @@ -26,6 +26,4 @@ struct ltq_soc_info { extern void ltq_soc_detect(struct ltq_soc_info *i); extern void ltq_soc_init(void); -extern char __dtb_start[]; - #endif diff --git a/arch/mips/netlogic/xlp/dt.c b/arch/mips/netlogic/xlp/dt.c index 7f9615a..bdde331 100644 --- a/arch/mips/netlogic/xlp/dt.c +++ b/arch/mips/netlogic/xlp/dt.c @@ -42,7 +42,7 @@ #include extern u32 __dtb_xlp_evp_begin[], __dtb_xlp_svp_begin[], - __dtb_xlp_fvp_begin[], __dtb_xlp_gvp_begin[], __dtb_start[]; + __dtb_xlp_fvp_begin[], __dtb_xlp_gvp_begin[]; static void *xlp_fdt_blob; void __init *xlp_dt_init(void *fdtp) diff --git a/arch/mips/ralink/of.c b/arch/mips/ralink/of.c index 91d7060..2513952 100644 --- a/arch/mips/ralink/of.c +++ b/arch/mips/ralink/of.c @@ -28,8 +28,6 @@ __iomem void *rt_sysc_membase; __iomem void *rt_memc_membase; -extern char __dtb_start[]; - __iomem void *plat_of_remap_node(const char *node) { struct resource res; diff --git a/arch/openrisc/kernel/vmlinux.h b/arch/openrisc/kernel/vmlinux.h index 70b9ce4..bbcdf21 100644 --- a/arch/openrisc/kernel/vmlinux.h +++ b/arch/openrisc/kernel/vmlinux.h @@ -5,6 +5,4 @@ extern char __initrd_start, __initrd_end; #endif -extern u32 __dtb_start[]; - #endif diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c index 84fe931..89986e5 100644 --- a/arch/xtensa/kernel/setup.c +++ b/arch/xtensa/kernel/setup.c @@ -73,7 +73,6 @@ extern int initrd_below_start_ok; #endif #ifdef CONFIG_OF -extern u32 __dtb_start[]; void *dtb_start = __dtb_start; #endif diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h index ddd7219..d4d0efe 100644 --- a/include/linux/of_fdt.h +++ b/include/linux/of_fdt.h @@ -80,6 +80,9 @@ extern int __initdata dt_root_addr_cells; extern int __initdata dt_root_size_cells; extern struct boot_param_header *initial_boot_params; +extern char __dtb_start[]; +extern char __dtb_end[]; + /* For scanning the flat device-tree at boot time */ extern char *find_flat_dt_string(u32 offset); extern int of_scan_flat_dt(int (*it)(unsigned long node, const char *uname, -- 1.9.1 -- 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/