From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965225AbaCTTcR (ORCPT ); Thu, 20 Mar 2014 15:32:17 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:53504 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757067AbaCTTcI (ORCPT ); Thu, 20 Mar 2014 15:32:08 -0400 From: Felipe Balbi To: Greg KH CC: , , , , , Linux OMAP Mailing List , Linux Kernel Mailing List , Felipe Balbi Subject: [PATCH 11/11] serial: fix UART_IIR_ID Date: Thu, 20 Mar 2014 14:30:07 -0500 Message-ID: <1395343807-21618-11-git-send-email-balbi@ti.com> X-Mailer: git-send-email 1.9.1.286.g5172cb3 In-Reply-To: <1395343807-21618-1-git-send-email-balbi@ti.com> References: <1395343807-21618-1-git-send-email-balbi@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org UART IRQ Identification bitfield is 3 bits long (bits 3:1) but current mask only masks 2 bits. Fix it. Signed-off-by: Felipe Balbi --- include/uapi/linux/serial_reg.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/uapi/linux/serial_reg.h b/include/uapi/linux/serial_reg.h index e632260..99b4705 100644 --- a/include/uapi/linux/serial_reg.h +++ b/include/uapi/linux/serial_reg.h @@ -32,7 +32,7 @@ #define UART_IIR 2 /* In: Interrupt ID Register */ #define UART_IIR_NO_INT 0x01 /* No interrupts pending */ -#define UART_IIR_ID 0x06 /* Mask for the interrupt ID */ +#define UART_IIR_ID 0x0e /* Mask for the interrupt ID */ #define UART_IIR_MSI 0x00 /* Modem status interrupt */ #define UART_IIR_THRI 0x02 /* Transmitter holding register empty */ #define UART_IIR_RDI 0x04 /* Receiver data interrupt */ -- 1.9.1.286.g5172cb3