From patchwork Thu Sep 7 08:52:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 13376565 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 6F2DFEC873F for ; Thu, 7 Sep 2023 15:46:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233949AbjIGPqr (ORCPT ); Thu, 7 Sep 2023 11:46:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40296 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236109AbjIGPaz (ORCPT ); Thu, 7 Sep 2023 11:30:55 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0BFDF1FC2; Thu, 7 Sep 2023 08:30:30 -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 1EF9B1F892; Thu, 7 Sep 2023 08:54:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1694076851; 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=rTdWTaQ0riYteVmSEGuLLxQSuE95aGwkbU+EWn7Zhus=; b=VF9DmHycTsHhbjZNTwE+ES8Kr5Q+issjxv9O3wgDrux7sNo5Ad8dK3c4WnQDyQnA+K8TuC Pb3qqefhcRJAklXQDXBiNd05d7ZAt9iuhMV8iIFwusYWg30DMxAEXQ9Ds0LYxwcz52NZ1Q KeK7YtNG76ah7rGIZV+x8E1rNmYJuG8= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1694076851; 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=rTdWTaQ0riYteVmSEGuLLxQSuE95aGwkbU+EWn7Zhus=; b=iwlq0EIThJcoMtZrlh40mgCzwKv6qe8cSffZPJ9an4DHHCwqA/JYuA3fzBpdbHv7sdRh+t pr84lhFV4ad+YmAA== 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 E4A58138FA; Thu, 7 Sep 2023 08:54:10 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id SDrONrKP+WT6JgAAMHmgww (envelope-from ); Thu, 07 Sep 2023 08:54:10 +0000 From: Thomas Zimmermann To: deller@gmx.de, daniel@ffwll.ch, javierm@redhat.com, sam@ravnborg.org, linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org, Thomas Zimmermann Subject: [PATCH v2 3/7] fbdev/core: Fix style of code for boot-up logo Date: Thu, 7 Sep 2023 10:52:02 +0200 Message-ID: <20230907085408.9354-4-tzimmermann@suse.de> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230907085408.9354-1-tzimmermann@suse.de> References: <20230907085408.9354-1-tzimmermann@suse.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org Fix a number of warnings from checkpatch.pl in this code before moving it into a separate file. This includes * Prefer 'unsigned int' to bare use of 'unsigned' * space required after that ',' (ctx:VxV) * space prohibited after that open parenthesis '(' * suspect code indent for conditional statements (16, 32) * braces {} are not necessary for single statement blocks No functional changes. Signed-off-by: Thomas Zimmermann Acked-by: Javier Martinez Canillas --- drivers/video/fbdev/core/fbmem.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index ee44a46a66be..98e1847e4287 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -186,7 +186,7 @@ EXPORT_SYMBOL(fb_get_buffer_offset); #ifdef CONFIG_LOGO -static inline unsigned safe_shift(unsigned d, int n) +static inline unsigned int safe_shift(unsigned int d, int n) { return n < 0 ? d >> -n : d << n; } @@ -229,7 +229,9 @@ static void fb_set_logo_truepalette(struct fb_info *info, const struct linux_logo *logo, u32 *palette) { - static const unsigned char mask[] = { 0,0x80,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff }; + static const unsigned char mask[] = { + 0, 0x80, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc, 0xfe, 0xff + }; unsigned char redmask, greenmask, bluemask; int redshift, greenshift, blueshift; int i; @@ -247,7 +249,7 @@ static void fb_set_logo_truepalette(struct fb_info *info, greenshift = info->var.green.offset - (8 - info->var.green.length); blueshift = info->var.blue.offset - (8 - info->var.blue.length); - for ( i = 0; i < logo->clutsize; i++) { + for (i = 0; i < logo->clutsize; i++) { palette[i+32] = (safe_shift((clut[0] & redmask), redshift) | safe_shift((clut[1] & greenmask), greenshift) | safe_shift((clut[2] & bluemask), blueshift)); @@ -371,7 +373,7 @@ static void fb_rotate_logo_cw(const u8 *in, u8 *out, u32 width, u32 height) for (i = 0; i < height; i++) for (j = 0; j < width; j++) - out[height * j + h - i] = *in++; + out[height * j + h - i] = *in++; } static void fb_rotate_logo_ccw(const u8 *in, u8 *out, u32 width, u32 height) @@ -636,9 +638,8 @@ int fb_prepare_logo(struct fb_info *info, int rotate) /* Return if no suitable logo was found */ fb_logo.logo = fb_find_logo(depth); - if (!fb_logo.logo) { + if (!fb_logo.logo) return 0; - } if (rotate == FB_ROTATE_UR || rotate == FB_ROTATE_UD) yres = info->var.yres;