Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757378Ab1ETW0Y (ORCPT ); Fri, 20 May 2011 18:26:24 -0400 Received: from mail3.caviumnetworks.com ([12.108.191.235]:2122 "EHLO mail3.caviumnetworks.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757310Ab1ETWZ7 (ORCPT ); Fri, 20 May 2011 18:25:59 -0400 From: David Daney 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: [RFC PATCH v4 4/6] MIPS: Prune some target specific code out of prom.c Date: Fri, 20 May 2011 15:25:41 -0700 Message-Id: <1305930343-31259-5-git-send-email-ddaney@caviumnetworks.com> X-Mailer: git-send-email 1.7.2.3 In-Reply-To: <1305930343-31259-1-git-send-email-ddaney@caviumnetworks.com> References: <1305930343-31259-1-git-send-email-ddaney@caviumnetworks.com> X-OriginalArrivalTime: 20 May 2011 22:25:58.0688 (UTC) FILETIME=[E48DDA00:01CC173C] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2189 Lines: 73 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 | 49 ----------------------------------------------- 1 files changed, 0 insertions(+), 49 deletions(-) diff --git a/arch/mips/kernel/prom.c b/arch/mips/kernel/prom.c index a19811e9..a07b6f1 100644 --- a/arch/mips/kernel/prom.c +++ b/arch/mips/kernel/prom.c @@ -59,52 +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, NULL); - - /* 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 -- 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/