From patchwork Tue Aug 28 01:52:50 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rob Herring (Arm)" X-Patchwork-Id: 10577793 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5FBC4139B for ; Tue, 28 Aug 2018 01:55:38 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 51CF629A72 for ; Tue, 28 Aug 2018 01:55:38 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 45AF929A79; Tue, 28 Aug 2018 01:55:38 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9C98E29A72 for ; Tue, 28 Aug 2018 01:55:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727471AbeH1Foe (ORCPT ); Tue, 28 Aug 2018 01:44:34 -0400 Received: from mail-oi0-f66.google.com ([209.85.218.66]:42940 "EHLO mail-oi0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727477AbeH1Foe (ORCPT ); Tue, 28 Aug 2018 01:44:34 -0400 Received: by mail-oi0-f66.google.com with SMTP id q204-v6so1732066oig.9; Mon, 27 Aug 2018 18:55:18 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=6GXlxyXUgbelAbEjAaxb7b0y+0sJFbxQbtsrd2YVPQo=; b=F+rCwfz5TSn9mtufs5U1dBkJFTRe6WpJMDJGxuQafNSxRtRTrIlRnctZrJL1GBWH3z yfUbXu1Lj9FoXV/9oxFiKVLjozgJ/Aj6/EF5g1CJo1tZPuC3e8SIofj+Rq6xU/MNEsIA IPinpfwJj3XeGXfjJmZCuZn6zjHOs/wgC4X1x3pkmhNPbMcbYaEQS9dlaHZ28IUiOO4A Rf/pLuS0GTGDIIRRUrnjU9unvkoRZz5onmjAyxMLDrLp/BYtcvLVhoJj4NoB1cBbjQGI MI04/YjOWG9Rd9rZ0p2z50ft7iDBJeiJSBf5drjIz89ezTlKxHgshb4KtNCc4DlRyCX9 46QQ== X-Gm-Message-State: APzg51DgJ4+NI23hAnK1TvkBZ5NTYQrOC1SZ9N8PXjnqNO+wEGK2NyXv zAhQ2R3HIAnll4IFHkP+z8aixeE= X-Google-Smtp-Source: ANB0VdYCjsnn0IqrgiTFRl0JDsQ5KBci5/1/iNOHRsMUYYJx91K98t+Q0LJOLgz6zS9SaJivYFpG7g== X-Received: by 2002:aca:3507:: with SMTP id c7-v6mr1204742oia.46.1535421317711; Mon, 27 Aug 2018 18:55:17 -0700 (PDT) Received: from xps15.herring.priv (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.googlemail.com with ESMTPSA id n71-v6sm1652696oig.48.2018.08.27.18.55.16 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 27 Aug 2018 18:55:17 -0700 (PDT) From: Rob Herring To: linux-kernel@vger.kernel.org Cc: Bartlomiej Zolnierkiewicz , dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org Subject: [PATCH] fbdev: Convert to using %pOFn instead of device_node.name Date: Mon, 27 Aug 2018 20:52:50 -0500 Message-Id: <20180828015252.28511-49-robh@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180828015252.28511-1-robh@kernel.org> References: <20180828015252.28511-1-robh@kernel.org> Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP In preparation to remove the node name pointer from struct device_node, convert printf users to use the %pOFn format specifier. Cc: Bartlomiej Zolnierkiewicz Cc: dri-devel@lists.freedesktop.org Cc: linux-fbdev@vger.kernel.org Signed-off-by: Rob Herring --- drivers/video/fbdev/cg14.c | 4 +--- drivers/video/fbdev/cg3.c | 2 +- drivers/video/fbdev/core/fbmon.c | 4 ++-- drivers/video/fbdev/imsttfb.c | 2 +- drivers/video/fbdev/leo.c | 2 +- drivers/video/fbdev/offb.c | 12 ++++++++---- drivers/video/fbdev/p9100.c | 2 +- drivers/video/of_display_timing.c | 2 +- 8 files changed, 16 insertions(+), 14 deletions(-) diff --git a/drivers/video/fbdev/cg14.c b/drivers/video/fbdev/cg14.c index 8de88b129b62..9af54c2368fd 100644 --- a/drivers/video/fbdev/cg14.c +++ b/drivers/video/fbdev/cg14.c @@ -355,9 +355,7 @@ static int cg14_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg) static void cg14_init_fix(struct fb_info *info, int linebytes, struct device_node *dp) { - const char *name = dp->name; - - strlcpy(info->fix.id, name, sizeof(info->fix.id)); + snprintf(info->fix.id, sizeof(info->fix.id), "%pOFn", dp); info->fix.type = FB_TYPE_PACKED_PIXELS; info->fix.visual = FB_VISUAL_PSEUDOCOLOR; diff --git a/drivers/video/fbdev/cg3.c b/drivers/video/fbdev/cg3.c index 6c334260cf53..1bd95b02f3aa 100644 --- a/drivers/video/fbdev/cg3.c +++ b/drivers/video/fbdev/cg3.c @@ -246,7 +246,7 @@ static int cg3_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg) static void cg3_init_fix(struct fb_info *info, int linebytes, struct device_node *dp) { - strlcpy(info->fix.id, dp->name, sizeof(info->fix.id)); + snprintf(info->fix.id, sizeof(info->fix.id), "%pOFn", dp); info->fix.type = FB_TYPE_PACKED_PIXELS; info->fix.visual = FB_VISUAL_PSEUDOCOLOR; diff --git a/drivers/video/fbdev/core/fbmon.c b/drivers/video/fbdev/core/fbmon.c index 852d86c1c527..dd3128990776 100644 --- a/drivers/video/fbdev/core/fbmon.c +++ b/drivers/video/fbdev/core/fbmon.c @@ -1480,8 +1480,8 @@ int of_get_fb_videomode(struct device_node *np, struct fb_videomode *fb, if (ret) return ret; - pr_debug("%pOF: got %dx%d display mode from %s\n", - np, vm.hactive, vm.vactive, np->name); + pr_debug("%pOF: got %dx%d display mode\n", + np, vm.hactive, vm.vactive); dump_fb_videomode(fb); return 0; diff --git a/drivers/video/fbdev/imsttfb.c b/drivers/video/fbdev/imsttfb.c index ecdcf358ad5e..901ca4ed10e9 100644 --- a/drivers/video/fbdev/imsttfb.c +++ b/drivers/video/fbdev/imsttfb.c @@ -1473,7 +1473,7 @@ static int imsttfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent) dp = pci_device_to_OF_node(pdev); if(dp) - printk(KERN_INFO "%s: OF name %s\n",__func__, dp->name); + printk(KERN_INFO "%s: OF name %pOFn\n",__func__, dp); else if (IS_ENABLED(CONFIG_OF)) printk(KERN_ERR "imsttfb: no OF node for pci device\n"); diff --git a/drivers/video/fbdev/leo.c b/drivers/video/fbdev/leo.c index 71862188f528..446ac3364bad 100644 --- a/drivers/video/fbdev/leo.c +++ b/drivers/video/fbdev/leo.c @@ -434,7 +434,7 @@ static int leo_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg) static void leo_init_fix(struct fb_info *info, struct device_node *dp) { - strlcpy(info->fix.id, dp->name, sizeof(info->fix.id)); + snprintf(info->fix.id, sizeof(info->fix.id), "%pOFn", dp); info->fix.type = FB_TYPE_PACKED_PIXELS; info->fix.visual = FB_VISUAL_TRUECOLOR; diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c index 77c0a2f45b3b..31f769d67195 100644 --- a/drivers/video/fbdev/offb.c +++ b/drivers/video/fbdev/offb.c @@ -419,9 +419,13 @@ static void __init offb_init_fb(const char *name, var = &info->var; info->par = par; - strcpy(fix->id, "OFfb "); - strncat(fix->id, name, sizeof(fix->id) - sizeof("OFfb ")); - fix->id[sizeof(fix->id) - 1] = '\0'; + if (name) { + strcpy(fix->id, "OFfb "); + strncat(fix->id, name, sizeof(fix->id) - sizeof("OFfb ")); + fix->id[sizeof(fix->id) - 1] = '\0'; + } else + snprintf(fix->id, sizeof(fix->id), "OFfb %pOFn", dp); + var->xres = var->xres_virtual = width; var->yres = var->yres_virtual = height; @@ -644,7 +648,7 @@ static void __init offb_init_nodriver(struct device_node *dp, int no_real_node) /* kludge for valkyrie */ if (strcmp(dp->name, "valkyrie") == 0) address += 0x1000; - offb_init_fb(no_real_node ? "bootx" : dp->name, + offb_init_fb(no_real_node ? "bootx" : NULL, width, height, depth, pitch, address, foreign_endian, no_real_node ? NULL : dp); } diff --git a/drivers/video/fbdev/p9100.c b/drivers/video/fbdev/p9100.c index 64de5cda541d..c4283e9e95af 100644 --- a/drivers/video/fbdev/p9100.c +++ b/drivers/video/fbdev/p9100.c @@ -239,7 +239,7 @@ static int p9100_ioctl(struct fb_info *info, unsigned int cmd, static void p9100_init_fix(struct fb_info *info, int linebytes, struct device_node *dp) { - strlcpy(info->fix.id, dp->name, sizeof(info->fix.id)); + snprintf(info->fix.id, sizeof(info->fix.id), "%pOFn", dp); info->fix.type = FB_TYPE_PACKED_PIXELS; info->fix.visual = FB_VISUAL_PSEUDOCOLOR; diff --git a/drivers/video/of_display_timing.c b/drivers/video/of_display_timing.c index 5244e93ceafc..c2e7aa103fa5 100644 --- a/drivers/video/of_display_timing.c +++ b/drivers/video/of_display_timing.c @@ -170,7 +170,7 @@ struct display_timings *of_get_display_timings(const struct device_node *np) goto entryfail; } - pr_debug("%pOF: using %s as default timing\n", np, entry->name); + pr_debug("%pOF: using %pOFn as default timing\n", np, entry); native_mode = entry;