From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756424Ab1KKCYU (ORCPT ); Thu, 10 Nov 2011 21:24:20 -0500 Received: from mail-yw0-f46.google.com ([209.85.213.46]:51887 "EHLO mail-yw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753828Ab1KKCWR (ORCPT ); Thu, 10 Nov 2011 21:22:17 -0500 From: ddaney.cavm@gmail.com To: linux-mips@linux-mips.org, ralf@linux-mips.org, devicetree-discuss@lists.ozlabs.org, grant.likely@secretlab.ca, linux-kernel@vger.kernel.org Cc: David Daney Subject: [PATCH 2/8] MIPS: Prune some target specific code out of prom.c Date: Thu, 10 Nov 2011 18:21:58 -0800 Message-Id: <1320978124-13042-3-git-send-email-ddaney.cavm@gmail.com> X-Mailer: git-send-email 1.7.2.3 In-Reply-To: <1320978124-13042-1-git-send-email-ddaney.cavm@gmail.com> References: <1320978124-13042-1-git-send-email-ddaney.cavm@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: David Daney This code is not common enough to be in a shared file. It is also not used by any existing boards, so just remove it. Signed-off-by: David Daney --- arch/mips/kernel/prom.c | 50 ----------------------------------------------- 1 files changed, 0 insertions(+), 50 deletions(-) diff --git a/arch/mips/kernel/prom.c b/arch/mips/kernel/prom.c index 6b8b420..04bf462 100644 --- a/arch/mips/kernel/prom.c +++ b/arch/mips/kernel/prom.c @@ -59,53 +59,3 @@ void __init early_init_dt_setup_initrd_arch(unsigned long start, initrd_below_start_ok = 1; } #endif - -/* - * irq_create_of_mapping - Hook to resolve OF irq specifier into a Linux irq# - * - * Currently the mapping mechanism is trivial; simple flat hwirq numbers are - * mapped 1:1 onto Linux irq numbers. Cascaded irq controllers are not - * supported. - */ -unsigned int irq_create_of_mapping(struct device_node *controller, - const u32 *intspec, unsigned int intsize) -{ - return intspec[0]; -} -EXPORT_SYMBOL_GPL(irq_create_of_mapping); - -void __init early_init_devtree(void *params) -{ - /* Setup flat device-tree pointer */ - initial_boot_params = params; - - /* Retrieve various informations from the /chosen node of the - * device-tree, including the platform type, initrd location and - * size, and more ... - */ - of_scan_flat_dt(early_init_dt_scan_chosen, arcs_cmdline); - - - /* Scan memory nodes */ - of_scan_flat_dt(early_init_dt_scan_root, NULL); - of_scan_flat_dt(early_init_dt_scan_memory_arch, NULL); -} - -void __init device_tree_init(void) -{ - unsigned long base, size; - - if (!initial_boot_params) - return; - - base = virt_to_phys((void *)initial_boot_params); - size = be32_to_cpu(initial_boot_params->totalsize); - - /* Before we do anything, lets reserve the dt blob */ - reserve_mem_mach(base, size); - - unflatten_device_tree(); - - /* free the space reserved for the dt blob */ - free_mem_mach(base, size); -} -- 1.7.2.3