From patchwork Mon Jul 11 15:50:33 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 589892 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 B6A55CCA47B for ; Mon, 11 Jul 2022 15:51:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231650AbiGKPvD (ORCPT ); Mon, 11 Jul 2022 11:51:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44264 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231277AbiGKPut (ORCPT ); Mon, 11 Jul 2022 11:50:49 -0400 Received: from baptiste.telenet-ops.be (baptiste.telenet-ops.be [IPv6:2a02:1800:120:4::f00:13]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C51EC77A5F for ; Mon, 11 Jul 2022 08:50:40 -0700 (PDT) Received: from ramsan.of.borg ([84.195.186.194]) by baptiste.telenet-ops.be with bizsmtp id trqe2700s4C55Sk01rqeem; Mon, 11 Jul 2022 17:50:38 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1oAvgE-0036xE-7d; Mon, 11 Jul 2022 17:50:38 +0200 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1oAvgD-006si5-4H; Mon, 11 Jul 2022 17:50:37 +0200 From: Geert Uytterhoeven To: Helge Deller Cc: Michael Schmitz , Jonathan Corbet , linux-fbdev@vger.kernel.org, linux-doc@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-m68k@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 09/10] video: fbdev: atari: Remove unused definitions and variables Date: Mon, 11 Jul 2022 17:50:33 +0200 Message-Id: X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org Several definitions and variables are unused. Some variables are set but further unused. Remove them. Signed-off-by: Geert Uytterhoeven --- drivers/video/fbdev/atafb.c | 20 -------------------- 1 file changed, 20 deletions(-) diff --git a/drivers/video/fbdev/atafb.c b/drivers/video/fbdev/atafb.c index 46a00e0ad5e785ac..e8b178e732e2c785 100644 --- a/drivers/video/fbdev/atafb.c +++ b/drivers/video/fbdev/atafb.c @@ -1070,8 +1070,6 @@ static int falcon_decode_var(struct fb_var_screeninfo *var, xstretch = 2; /* Double pixel width only for hicolor */ /* Default values are used for vert./hor. timing if no pixelclock given. */ if (var->pixclock == 0) { - int linesize; - /* Choose master pixelclock depending on hor. timing */ plen = 1 * xstretch; if ((plen * xres + f25.right + f25.hsync + f25.left) * @@ -1090,7 +1088,6 @@ static int falcon_decode_var(struct fb_var_screeninfo *var, left_margin = pclock->left / plen; right_margin = pclock->right / plen; hsync_len = pclock->hsync / plen; - linesize = left_margin + xres + right_margin + hsync_len; upper_margin = 31; lower_margin = 11; vsync_len = 3; @@ -2419,17 +2416,6 @@ atafb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) * generic drawing routines; imageblit needs updating for image depth > 1 */ -#if BITS_PER_LONG == 32 -#define BYTES_PER_LONG 4 -#define SHIFT_PER_LONG 5 -#elif BITS_PER_LONG == 64 -#define BYTES_PER_LONG 8 -#define SHIFT_PER_LONG 6 -#else -#define Please update me -#endif - - static void atafb_fillrect(struct fb_info *info, const struct fb_fillrect *rect) { struct atafb_par *par = info->par; @@ -2531,8 +2517,6 @@ static void atafb_imageblit(struct fb_info *info, const struct fb_image *image) { struct atafb_par *par = info->par; int x2, y2; - unsigned long *dst; - int dst_idx; const char *src; u32 dx, dy, width, height, pitch; @@ -2559,10 +2543,6 @@ static void atafb_imageblit(struct fb_info *info, const struct fb_image *image) if (image->depth == 1) { // used for font data - dst = (unsigned long *) - ((unsigned long)info->screen_base & ~(BYTES_PER_LONG - 1)); - dst_idx = ((unsigned long)info->screen_base & (BYTES_PER_LONG - 1)) * 8; - dst_idx += dy * par->next_line * 8 + dx; src = image->data; pitch = (image->width + 7) / 8; while (height--) {