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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C56BEC001DE for ; Thu, 10 Aug 2023 09:19:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234970AbjHJJTD (ORCPT ); Thu, 10 Aug 2023 05:19:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54042 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234691AbjHJJSS (ORCPT ); Thu, 10 Aug 2023 05:18:18 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 16B5147DA; Thu, 10 Aug 2023 02:16:49 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id CC61C654D7; Thu, 10 Aug 2023 09:16:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 035AEC433C8; Thu, 10 Aug 2023 09:16:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1691658997; bh=zJE0WmFdaYb7Ti2ERniP+fEDjSx1UljWS7VoaTirjiQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=epDptasYtf71uksmyF3AyJX63Xz++gBvXiLYpnCHLr3ySfJSc4lWoArFMZ5py/yI+ IqzOEkIdZ1EyZysLGkHNohXRtxY6+GmvKCUOv15KzxMZok4lb34U+SND0eGyuyVCw6 EXR+zxw/u1ayr97tNfHhzIYjkpqryYE6j5cSVk3cho4GGU/LHLF57ukLbUKL3w2kWZ 5JwIVKnqfjekzsqRrWA/EAZVj9LUUg+zKCaMd8Te5QbRmzEylq+QtCIundpXjg8W7D Nq1kI5zvMwtVQkxeY2O2hXEK87OLU5GKMP0IO7Bg1t7cSB6UPwdlvkON8qVeql4K87 LuGeI+7lS2SYA== From: "Jiri Slaby (SUSE)" To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, "Jiri Slaby (SUSE)" , linux-staging@lists.linux.dev Subject: [PATCH 34/36] tty: gdm724x: convert counts to size_t Date: Thu, 10 Aug 2023 11:15:08 +0200 Message-ID: <20230810091510.13006-35-jirislaby@kernel.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230810091510.13006-1-jirislaby@kernel.org> References: <20230810091510.13006-1-jirislaby@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org Unify the type of tty_operations::write() counters with the 'count' parameter. I.e. use size_t for them. This includes changing constants to UL to keep min() and avoid min_t(). Signed-off-by: Jiri Slaby (SUSE) Cc: linux-staging@lists.linux.dev --- drivers/staging/gdm724x/gdm_tty.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c index b31f2afb0286..cbaaa8fa7474 100644 --- a/drivers/staging/gdm724x/gdm_tty.c +++ b/drivers/staging/gdm724x/gdm_tty.c @@ -17,9 +17,9 @@ #define GDM_TTY_MAJOR 0 #define GDM_TTY_MINOR 32 -#define WRITE_SIZE 2048 +#define WRITE_SIZE 2048UL -#define MUX_TX_MAX_SIZE 2048 +#define MUX_TX_MAX_SIZE 2048UL static inline bool gdm_tty_ready(struct gdm *gdm) { @@ -152,9 +152,8 @@ static void gdm_tty_send_complete(void *arg) static ssize_t gdm_tty_write(struct tty_struct *tty, const u8 *buf, size_t len) { struct gdm *gdm = tty->driver_data; - int remain = len; - int sent_len = 0; - int sending_len = 0; + size_t remain = len; + size_t sent_len = 0; if (!gdm_tty_ready(gdm)) return -ENODEV; @@ -163,7 +162,7 @@ static ssize_t gdm_tty_write(struct tty_struct *tty, const u8 *buf, size_t len) return 0; while (1) { - sending_len = min(MUX_TX_MAX_SIZE, remain); + size_t sending_len = min(MUX_TX_MAX_SIZE, remain); gdm->tty_dev->send_func(gdm->tty_dev->priv_dev, (void *)(buf + sent_len), sending_len, -- 2.41.0