From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Gortmaker 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> References: <1340740469-31445-1-git-send-email-paul.gortmaker@windriver.com> Return-path: Received: from mail.windriver.com ([147.11.1.11]:64962 "EHLO mail.windriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751590Ab2FZTzE (ORCPT ); Tue, 26 Jun 2012 15:55:04 -0400 In-Reply-To: <1340740469-31445-1-git-send-email-paul.gortmaker@windriver.com> Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: benh@kernel.crashing.org Cc: linuxppc-dev@lists.ozlabs.org, Paul Gortmaker , Alan Cox , Greg Kroah-Hartman , linux-serial@vger.kernel.org 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 -- 1.7.9.1