From patchwork Tue Oct 19 14:45:10 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 12570145 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 12EB4C433F5 for ; Tue, 19 Oct 2021 14:46:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F129361175 for ; Tue, 19 Oct 2021 14:46:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233928AbhJSOse (ORCPT ); Tue, 19 Oct 2021 10:48:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40098 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233460AbhJSOsO (ORCPT ); Tue, 19 Oct 2021 10:48:14 -0400 Received: from xavier.telenet-ops.be (xavier.telenet-ops.be [IPv6:2a02:1800:120:4::f00:14]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C5C28C061797 for ; Tue, 19 Oct 2021 07:45:32 -0700 (PDT) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed20:b4c3:ba80:54db:46f]) by xavier.telenet-ops.be with bizsmtp id 7qlT2600b12AN0U01qlTkZ; Tue, 19 Oct 2021 16:45:30 +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 1mcqMp-006B4b-AH; Tue, 19 Oct 2021 16:45:27 +0200 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1mcqMn-00FABR-Pg; Tue, 19 Oct 2021 16:45:25 +0200 From: Geert Uytterhoeven To: Miguel Ojeda Cc: Robin van der Gracht , Rob Herring , Paul Burton , Greg Kroah-Hartman , Pavel Machek , Marek Behun , devicetree@vger.kernel.org, linux-leds@vger.kernel.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v8 11/21] auxdisplay: ht16k33: Use HT16K33_FB_SIZE in ht16k33_initialize() Date: Tue, 19 Oct 2021 16:45:10 +0200 Message-Id: <20211019144520.3613926-12-geert@linux-m68k.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211019144520.3613926-1-geert@linux-m68k.org> References: <20211019144520.3613926-1-geert@linux-m68k.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Use the existing HT16K33_FB_SIZE definition instead of open-coding the same calculation using an hardcoded value. While at it, restore reverse Christmas tree variable declaration order. Signed-off-by: Geert Uytterhoeven Acked-by: Robin van der Gracht --- v8: - No changes, v7: - No changes, v6: - No changes, v5: - No changes, v4: - No changes, v3: - No changes, v2: - Add Acked-by. --- drivers/auxdisplay/ht16k33.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/auxdisplay/ht16k33.c b/drivers/auxdisplay/ht16k33.c index ed5808349990782c..fed2f8bd2d27c65b 100644 --- a/drivers/auxdisplay/ht16k33.c +++ b/drivers/auxdisplay/ht16k33.c @@ -168,9 +168,9 @@ static void ht16k33_fb_update(struct work_struct *work) static int ht16k33_initialize(struct ht16k33_priv *priv) { + uint8_t data[HT16K33_FB_SIZE]; uint8_t byte; int err; - uint8_t data[HT16K33_MATRIX_LED_MAX_COLS * 2]; /* Clear RAM (8 * 16 bits) */ memset(data, 0, sizeof(data));