From patchwork Mon Mar 17 07:00:39 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiri Slaby X-Patchwork-Id: 874680 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2C37322D4F6; Mon, 17 Mar 2025 07:01:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742194890; cv=none; b=QvGU8X0oTqWM2sCeH3OKNancm2ASZYb61uFf5Zz/c16qHGiD0B9VwgLBvdIX9K/V5lQEL6LTAhvTwhDGUdwo6YYGAfly/HlY7iXiD7RJLtkoZai5rlWah8D9jB1pq8boBnCaZKysc3N/pC6vvaBXzaxqz7Vn2DHuILVf/8U68VA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742194890; c=relaxed/simple; bh=HrxMMX96ZRTa4wo+i3IcrhvmJQTlSR2eUo1YODDfeN0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fn01DtvBatquCGcfwq1cRUmbZ4KJYYIy5VlFgWHdnIdvRUowhI62OXArxOs8d1hIWT/P6Z3z9OhgT1TaoxxOpiBrSJ/jsK40NNp3U1xIWc+9oHFicSV/VRxENqn9G4knTGyZ/26EcgnyeYtlipS+C/SVHHpVCoSw/xDBCMC7SK8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=LOSDBXFZ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="LOSDBXFZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 952E6C4CEF2; Mon, 17 Mar 2025 07:01:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1742194890; bh=HrxMMX96ZRTa4wo+i3IcrhvmJQTlSR2eUo1YODDfeN0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LOSDBXFZ76MVEVMrv7QouOG/Y7ClG8+4SNTregw5s694lmt8JvJQcy48GL69UtKeH DyGEImpxorygeTyKUpGdmLJLaA7ax4qqeXz0tlRuprTYX06v5+b7bnShnolbJIlL9g bvFWOokoNLshk4bC2nRAj7gWGRS45RNTZ26/9qVhk5IiAOcuMNBHmzUXCeXzJRrdep rii7qFz+RFMlOypYq+YkXN04VyzD+aOSUvRwH1IAstDflNKI87ZTjKYTvqjTrFuSWc edX3I+UL6oGmxm4OgVLFve25yqkS4vLaXDLiV9hpq0q0rdRyG1MZluOPv5BWWTQmqM 37x2BRvnRH5ag== From: "Jiri Slaby (SUSE)" To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, "Jiri Slaby (SUSE)" , "David S. Miller" , sparclinux@vger.kernel.org Subject: [PATCH v2 24/31] tty: sunsu: remove unused serial_icr_read() Date: Mon, 17 Mar 2025 08:00:39 +0100 Message-ID: <20250317070046.24386-25-jirislaby@kernel.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250317070046.24386-1-jirislaby@kernel.org> References: <20250317070046.24386-1-jirislaby@kernel.org> Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 It is commented and never used. Signed-off-by: Jiri Slaby (SUSE) Cc: "David S. Miller" Cc: sparclinux@vger.kernel.org --- drivers/tty/serial/sunsu.c | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/drivers/tty/serial/sunsu.c b/drivers/tty/serial/sunsu.c index 2dc68b3201a4..383141fe7ba0 100644 --- a/drivers/tty/serial/sunsu.c +++ b/drivers/tty/serial/sunsu.c @@ -159,20 +159,6 @@ static void serial_icr_write(struct uart_sunsu_port *up, int offset, int value) serial_out(up, UART_ICR, value); } -#if 0 /* Unused currently */ -static unsigned int serial_icr_read(struct uart_sunsu_port *up, int offset) -{ - unsigned int value; - - serial_icr_write(up, UART_ACR, up->acr | UART_ACR_ICRRD); - serial_out(up, UART_SCR, offset); - value = serial_in(up, UART_ICR); - serial_icr_write(up, UART_ACR, up->acr); - - return value; -} -#endif - #ifdef CONFIG_SERIAL_8250_RSA /* * Attempts to turn on the RSA FIFO. Returns zero on failure.