From patchwork Mon Jun 5 14:47:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 13267545 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 BF19BC7EE39 for ; Mon, 5 Jun 2023 14:48:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234503AbjFEOs2 (ORCPT ); Mon, 5 Jun 2023 10:48:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36112 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234546AbjFEOsV (ORCPT ); Mon, 5 Jun 2023 10:48:21 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 38FEFF9; Mon, 5 Jun 2023 07:48:20 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 932821FE6C; Mon, 5 Jun 2023 14:48:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1685976498; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=wx2wyFc3anEnwya+lM+rj3ixC3TMTNA9j2zOhyK6cIQ=; b=D5qBxX8AF1/V7PRzv6Xv5Bd1CPH2s2ao/1Y1tKORnaO4giVxCW5PiFvdwT95NDfOfdzeAb vW02eCCRJAhtfSgxYxmqpZsUwx1qqXq0Y2UX8z5dex7GFgQnT5e3b9efouru3U4w7TzaM/ gTRlxPNBEnAVLc37u78/12+VDo4bARo= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1685976498; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=wx2wyFc3anEnwya+lM+rj3ixC3TMTNA9j2zOhyK6cIQ=; b=Hx3P21pPg40FWewGiqENYspkecCJ0tH5qxl4rFYf1BDvXp5uzFz96w3b6HKkYXe5L4lxj8 P/kjZWEJTknQhgDg== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 5724F13A3C; Mon, 5 Jun 2023 14:48:18 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id WLJUFLL1fWQvXwAAMHmgww (envelope-from ); Mon, 05 Jun 2023 14:48:18 +0000 From: Thomas Zimmermann To: daniel@ffwll.ch, javierm@redhat.com, sam@ravnborg.org, deller@gmx.de, geert+renesas@glider.be, lee@kernel.org, daniel.thompson@linaro.org, jingoohan1@gmail.com Cc: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-sh@vger.kernel.org, linux-omap@vger.kernel.org, linux-staging@lists.linux.dev, Thomas Zimmermann Subject: [PATCH 13/30] fbdev/metronomefb: Use hardware device for dev_err() Date: Mon, 5 Jun 2023 16:47:55 +0200 Message-Id: <20230605144812.15241-14-tzimmermann@suse.de> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230605144812.15241-1-tzimmermann@suse.de> References: <20230605144812.15241-1-tzimmermann@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org Replace the use of the fbdev software device, stored in struct fb_info.dev, with the hardware device from struct fb_info.device in load_waveform(). The device is only used for printing errors with dev_err(). This change aligns load_waveform() with the rest of the driver and prepares fbdev for making struct fb_info.dev optional. Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas --- drivers/video/fbdev/metronomefb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/fbdev/metronomefb.c b/drivers/video/fbdev/metronomefb.c index bac255c749e7..3e1daca76e11 100644 --- a/drivers/video/fbdev/metronomefb.c +++ b/drivers/video/fbdev/metronomefb.c @@ -181,7 +181,7 @@ static int load_waveform(u8 *mem, size_t size, int m, int t, int mem_idx = 0; struct waveform_hdr *wfm_hdr; u8 *metromem = par->metromem_wfm; - struct device *dev = par->info->dev; + struct device *dev = par->info->device; if (user_wfm_size) epd_frame_table[par->dt].wfm_size = user_wfm_size;