From mboxrd@z Thu Jan 1 00:00:00 1970 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 D8F1BC433EF for ; Tue, 12 Oct 2021 18:49:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C42BD610A2 for ; Tue, 12 Oct 2021 18:49:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235656AbhJLSux (ORCPT ); Tue, 12 Oct 2021 14:50:53 -0400 Received: from newton.telenet-ops.be ([195.130.132.45]:47000 "EHLO newton.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234516AbhJLSuo (ORCPT ); Tue, 12 Oct 2021 14:50:44 -0400 X-Greylist: delayed 383 seconds by postgrey-1.27 at vger.kernel.org; Tue, 12 Oct 2021 14:50:43 EDT Received: from xavier.telenet-ops.be (xavier.telenet-ops.be [IPv6:2a02:1800:120:4::f00:14]) by newton.telenet-ops.be (Postfix) with ESMTPS id 4HTPgr6znhzMqrPx for ; Tue, 12 Oct 2021 20:43:36 +0200 (CEST) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed20:9c93:91ff:d58:ecfb]) by xavier.telenet-ops.be with bizsmtp id 56ZX260030KW32a016ZX0W; Tue, 12 Oct 2021 20:33:33 +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 1maMag-004RTp-NW; Tue, 12 Oct 2021 20:33:30 +0200 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1maMaf-002j5h-O5; Tue, 12 Oct 2021 20:33:29 +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 v7 05/21] auxdisplay: img-ascii-lcd: Convert device attribute to sysfs_emit() Date: Tue, 12 Oct 2021 20:33:11 +0200 Message-Id: <20211012183327.649865-6-geert@linux-m68k.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211012183327.649865-1-geert@linux-m68k.org> References: <20211012183327.649865-1-geert@linux-m68k.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Convert the "message" device attribute from sprintf() to sysfs_emit(), as the latter is aware of the PAGE_SIZE buffer. Signed-off-by: Geert Uytterhoeven --- v7: - No changes, v6: - No changes, v5: - No changes, v4: - No changes, v3: - No changes, v2: - No changes. --- drivers/auxdisplay/img-ascii-lcd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/auxdisplay/img-ascii-lcd.c b/drivers/auxdisplay/img-ascii-lcd.c index 2b6e41ec57544faa..2b5640b638900a90 100644 --- a/drivers/auxdisplay/img-ascii-lcd.c +++ b/drivers/auxdisplay/img-ascii-lcd.c @@ -326,7 +326,7 @@ static ssize_t message_show(struct device *dev, struct device_attribute *attr, { struct img_ascii_lcd_ctx *ctx = dev_get_drvdata(dev); - return sprintf(buf, "%s\n", ctx->message); + return sysfs_emit(buf, "%s\n", ctx->message); } /** -- 2.25.1