From patchwork Wed Dec 6 07:36:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiri Slaby X-Patchwork-Id: 1872474 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=p6IQRDqk; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=112.213.38.117; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=patchwork.ozlabs.org) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SlTlh1kKDz23mf for ; Wed, 6 Dec 2023 18:38:08 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=p6IQRDqk; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4SlTlg3xXRz3cZd for ; Wed, 6 Dec 2023 18:38:07 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=p6IQRDqk; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=2604:1380:4641:c500::1; helo=dfw.source.kernel.org; envelope-from=jirislaby@kernel.org; receiver=lists.ozlabs.org) Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4SlTlG4BN1z2xdb for ; Wed, 6 Dec 2023 18:37:46 +1100 (AEDT) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id C9E5F61AFA; Wed, 6 Dec 2023 07:37:41 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 16B3CC433C9; Wed, 6 Dec 2023 07:37:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1701848261; bh=18JyKq4qj/ln/rCT3pVsLeqjsPFlBw+nKU0XPRGVwY0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=p6IQRDqkaYUoPif/d7W9DRIcT9jGBoIc5ICU9urWmi2ZRus2ETMngmAZsTHKOW0To rLG45RiEQcK1kwmt6j8cYToPebcY32H8QRWMylgVKvixxlqgv/RjnmOpPPRMpM9Pam clpS7FkXgElpDEbUkhIQnwF1oJ9lr5zwiPDIrWzPzGNOOsES30u4YDSCJVdsLnYy1f NvbtSPIITiYZisvRQV7jG+tbbo9cpITSVwJI0bKLQJZX/G8VH1xB+Am3COfhw0Uc+E PhzQSdXnEErWlY1yMEY5+Scs3I8k6cOkD5p1NIkmv4DN7y44EoylEGfPKc/kUCvl3c QwIsT15zKSayA== From: "Jiri Slaby (SUSE)" To: gregkh@linuxfoundation.org Subject: [PATCH 10/27] tty: ehv_bytechan: convert to u8 and size_t Date: Wed, 6 Dec 2023 08:36:55 +0100 Message-ID: <20231206073712.17776-11-jirislaby@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231206073712.17776-1-jirislaby@kernel.org> References: <20231206073712.17776-1-jirislaby@kernel.org> MIME-Version: 1.0 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, "Jiri Slaby \(SUSE\)" , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, Laurentiu Tudor Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Switch character types to u8 and sizes to size_t. To conform to characters/sizes in the rest of the tty layer. Signed-off-by: Jiri Slaby (SUSE) Cc: Laurentiu Tudor Cc: linuxppc-dev@lists.ozlabs.org --- drivers/tty/ehv_bytechan.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/tty/ehv_bytechan.c b/drivers/tty/ehv_bytechan.c index cc9f4338da60..69508d7a4135 100644 --- a/drivers/tty/ehv_bytechan.c +++ b/drivers/tty/ehv_bytechan.c @@ -49,7 +49,7 @@ struct ehv_bc_data { unsigned int tx_irq; spinlock_t lock; /* lock for transmit buffer */ - unsigned char buf[BUF_SIZE]; /* transmit circular buffer */ + u8 buf[BUF_SIZE]; /* transmit circular buffer */ unsigned int head; /* circular buffer head */ unsigned int tail; /* circular buffer tail */ @@ -138,9 +138,9 @@ static int find_console_handle(void) static unsigned int local_ev_byte_channel_send(unsigned int handle, unsigned int *count, - const char *p) + const u8 *p) { - char buffer[EV_BYTE_CHANNEL_MAX_BYTES]; + u8 buffer[EV_BYTE_CHANNEL_MAX_BYTES]; unsigned int c = *count; /* @@ -166,7 +166,7 @@ static unsigned int local_ev_byte_channel_send(unsigned int handle, * has been sent, or if some error has occurred. * */ -static void byte_channel_spin_send(const char data) +static void byte_channel_spin_send(const u8 data) { int ret, count; @@ -474,8 +474,7 @@ static ssize_t ehv_bc_tty_write(struct tty_struct *ttys, const u8 *s, { struct ehv_bc_data *bc = ttys->driver_data; unsigned long flags; - unsigned int len; - unsigned int written = 0; + size_t len, written = 0; while (1) { spin_lock_irqsave(&bc->lock, flags);