From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 52563C43217 for ; Tue, 8 Nov 2022 13:57:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234864AbiKHN5U (ORCPT ); Tue, 8 Nov 2022 08:57:20 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59092 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234832AbiKHN5L (ORCPT ); Tue, 8 Nov 2022 08:57:11 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A1BC666C87 for ; Tue, 8 Nov 2022 05:57:10 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3EC556130A for ; Tue, 8 Nov 2022 13:57:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 44F98C433D6; Tue, 8 Nov 2022 13:57:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1667915829; bh=JBgKi61SnkelSBLo+mumzcaIUjIX8zyQ1yORAMwXkcg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=o+9RY3kjl/rDrNFYkZC5iy1RN4sP0Df1oFfFbuQxK5aBc5NWi7IKHhL48gbrEqwfh 13jnr4WlUfr6DexCXzxlbGrQB/eBTi0S+EAd07ZQsKGUR5YTdOfohPf3CFqqvzvwNe ihbQSKykw64fCmhsOm3Iu2RHNS4AMafJbDmK8nfQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Helge Deller Subject: [PATCH 5.10 103/118] parisc: Avoid printing the hardware path twice Date: Tue, 8 Nov 2022 14:39:41 +0100 Message-Id: <20221108133345.202219530@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221108133340.718216105@linuxfoundation.org> References: <20221108133340.718216105@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Helge Deller commit 2b6ae0962b421103feb41a80406732944b0665b3 upstream. Avoid that the hardware path is shown twice in the kernel log, and clean up the output of the version numbers to show up in the same order as they are listed in the hardware database in the hardware.c file. Additionally, optimize the memory footprint of the hardware database and mark some code as init code. Fixes: cab56b51ec0e ("parisc: Fix device names in /proc/iomem") Signed-off-by: Helge Deller Cc: # v4.9+ Signed-off-by: Greg Kroah-Hartman --- arch/parisc/include/asm/hardware.h | 12 ++++++------ arch/parisc/kernel/drivers.c | 14 ++++++-------- 2 files changed, 12 insertions(+), 14 deletions(-) --- a/arch/parisc/include/asm/hardware.h +++ b/arch/parisc/include/asm/hardware.h @@ -10,12 +10,12 @@ #define SVERSION_ANY_ID PA_SVERSION_ANY_ID struct hp_hardware { - unsigned short hw_type:5; /* HPHW_xxx */ - unsigned short hversion; - unsigned long sversion:28; - unsigned short opt; - const char name[80]; /* The hardware description */ -}; + unsigned int hw_type:8; /* HPHW_xxx */ + unsigned int hversion:12; + unsigned int sversion:12; + unsigned char opt; + unsigned char name[59]; /* The hardware description */ +} __packed; struct parisc_device; --- a/arch/parisc/kernel/drivers.c +++ b/arch/parisc/kernel/drivers.c @@ -883,15 +883,13 @@ void __init walk_central_bus(void) &root); } -static void print_parisc_device(struct parisc_device *dev) +static __init void print_parisc_device(struct parisc_device *dev) { - char hw_path[64]; - static int count; + static int count __initdata; - print_pa_hwpath(dev, hw_path); - pr_info("%d. %s at %pap [%s] { %d, 0x%x, 0x%.3x, 0x%.5x }", - ++count, dev->name, &(dev->hpa.start), hw_path, dev->id.hw_type, - dev->id.hversion_rev, dev->id.hversion, dev->id.sversion); + pr_info("%d. %s at %pap { type:%d, hv:%#x, sv:%#x, rev:%#x }", + ++count, dev->name, &(dev->hpa.start), dev->id.hw_type, + dev->id.hversion, dev->id.sversion, dev->id.hversion_rev); if (dev->num_addrs) { int k; @@ -1080,7 +1078,7 @@ static __init int qemu_print_iodc_data(s -static int print_one_device(struct device * dev, void * data) +static __init int print_one_device(struct device * dev, void * data) { struct parisc_device * pdev = to_parisc_device(dev);