From patchwork Tue Jun 26 19:54:29 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Gortmaker X-Patchwork-Id: 167457 X-Patchwork-Delegate: galak@kernel.crashing.org Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from ozlabs.org (localhost [IPv6:::1]) by ozlabs.org (Postfix) with ESMTP id B0919100A8B for ; Wed, 27 Jun 2012 06:00:06 +1000 (EST) Received: from mail.windriver.com (mail.windriver.com [147.11.1.11]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mail.windriver.com", Issuer "Intel External Basic Issuing CA 3A" (not verified)) by ozlabs.org (Postfix) with ESMTPS id 609DB100828 for ; Wed, 27 Jun 2012 05:55:03 +1000 (EST) Received: from yow-lpgnfs-02.corp.ad.wrs.com (yow-lpgnfs-02.wrs.com [128.224.149.8]) by mail.windriver.com (8.14.3/8.14.3) with ESMTP id q5QJsep2021850; Tue, 26 Jun 2012 12:54:56 -0700 (PDT) From: Paul Gortmaker To: benh@kernel.crashing.org Subject: [PATCH 3/3] serial/8250: delete WR SBC850 UART quirk handling Date: Tue, 26 Jun 2012 15:54:29 -0400 Message-Id: <1340740469-31445-4-git-send-email-paul.gortmaker@windriver.com> X-Mailer: git-send-email 1.7.9.1 In-Reply-To: <1340740469-31445-1-git-send-email-paul.gortmaker@windriver.com> References: <1340740469-31445-1-git-send-email-paul.gortmaker@windriver.com> Cc: Paul Gortmaker , linuxppc-dev@lists.ozlabs.org, Greg Kroah-Hartman , linux-serial@vger.kernel.org, Alan Cox X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.15rc1 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" We've are dropping the support for the EOL SBC8560, so we can also delete this variant of the Alpha quirk support. Cc: Alan Cox Cc: Greg Kroah-Hartman Cc: linux-serial@vger.kernel.org Signed-off-by: Paul Gortmaker --- drivers/tty/serial/8250/8250.h | 7 ------- 1 files changed, 0 insertions(+), 7 deletions(-) diff --git a/drivers/tty/serial/8250/8250.h b/drivers/tty/serial/8250/8250.h index f9719d1..ffd1e6e 100644 --- a/drivers/tty/serial/8250/8250.h +++ b/drivers/tty/serial/8250/8250.h @@ -119,13 +119,6 @@ static inline void serial_dl_write(struct uart_8250_port *up, int value) * is cleared, the machine locks up with endless interrupts. */ #define ALPHA_KLUDGE_MCR (UART_MCR_OUT2 | UART_MCR_OUT1) -#elif defined(CONFIG_SBC8560) -/* - * WindRiver did something similarly broken on their SBC8560 board. The - * UART tristates its IRQ output while OUT2 is clear, but they pulled - * the interrupt line _up_ instead of down, so if we register the IRQ - * while the UART is in that state, we die in an IRQ storm. */ -#define ALPHA_KLUDGE_MCR (UART_MCR_OUT2) #else #define ALPHA_KLUDGE_MCR 0 #endif