From patchwork Wed Feb 21 09:41:34 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 775372 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ABC643D992; Wed, 21 Feb 2024 09:43:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.130 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708508613; cv=none; b=FSq0t7fH1zRv89IorYSkm+ahiBhrdHSBwGdj8QAgh5Pg0FCUUa2XlHhVCyOkcQBW20Fem5rxTCplAVlwVVRkoKk4DdMqVcZrVup2oWEKecV9dJ96CU/KaFrxSkHhoF+t6J4C997Nyh6tB5rGVED47Dh0cxsrB40c8EFl600W7ZA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708508613; c=relaxed/simple; bh=IP9F+nPkTSoLpYVE+tcQQH19sQIAY0CQpagfnrWY/nE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jllUye8mvCCi7ye4LlxdWVLjN25XVz2TS8YVEwInlZ9GLSHrDESCSZfb7mTyW4atOOkbE7ZrD2patkIcoarnGz8HCvuaaBppnid3vbwgcQx5zB53m6VkW3gw2E2CnvTBxei1tlLFOHEu2LMj8X72+ec8m3oH/RME2nUdBNVvswY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de; spf=pass smtp.mailfrom=suse.de; arc=none smtp.client-ip=195.135.223.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.de Received: from imap2.dmz-prg2.suse.org (imap2.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:98]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id F2BCA2210E; Wed, 21 Feb 2024 09:43:29 +0000 (UTC) Received: from imap2.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap2.dmz-prg2.suse.org (Postfix) with ESMTPS id 97D2613A42; Wed, 21 Feb 2024 09:43:29 +0000 (UTC) Received: from dovecot-director2.suse.de ([10.150.64.162]) by imap2.dmz-prg2.suse.org with ESMTPSA id +DajI8HF1WUpCwAAn2gu4w (envelope-from ); Wed, 21 Feb 2024 09:43:29 +0000 From: Thomas Zimmermann To: lee@kernel.org, daniel.thompson@linaro.org, jingoohan1@gmail.com, deller@gmx.de, andy@kernel.org, robin@protonic.nl, javierm@redhat.com Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linux-input@vger.kernel.org, linux-pwm@vger.kernel.org, Thomas Zimmermann Subject: [PATCH v2 07/10] fbdev/sh_mobile_lcdc_fb: Remove struct backlight_ops.check_fb Date: Wed, 21 Feb 2024 10:41:34 +0100 Message-ID: <20240221094324.27436-8-tzimmermann@suse.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240221094324.27436-1-tzimmermann@suse.de> References: <20240221094324.27436-1-tzimmermann@suse.de> Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Authentication-Results: smtp-out1.suse.de; none X-Spamd-Result: default: False [-4.00 / 50.00]; REPLY(-4.00)[] X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Rspamd-Queue-Id: F2BCA2210E X-Spam-Level: X-Spam-Score: -4.00 X-Spam-Flag: NO The driver sets struct fb_info.bl_dev to the correct backlight device. Thus rely on the backlight core code to match backlight and framebuffer devices, and remove the extra check_fb function from struct backlight_ops. Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas --- drivers/video/fbdev/sh_mobile_lcdcfb.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c index eb2297b37504c..bf34c8ec1a26c 100644 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c @@ -2140,17 +2140,10 @@ static int sh_mobile_lcdc_get_brightness(struct backlight_device *bdev) return ch->bl_brightness; } -static int sh_mobile_lcdc_check_fb(struct backlight_device *bdev, - struct fb_info *info) -{ - return (info->bl_dev == bdev); -} - static const struct backlight_ops sh_mobile_lcdc_bl_ops = { .options = BL_CORE_SUSPENDRESUME, .update_status = sh_mobile_lcdc_update_bl, .get_brightness = sh_mobile_lcdc_get_brightness, - .check_fb = sh_mobile_lcdc_check_fb, }; static struct backlight_device *sh_mobile_lcdc_bl_probe(struct device *parent,