Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756127AbYAXMoY (ORCPT ); Thu, 24 Jan 2008 07:44:24 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755271AbYAXMmN (ORCPT ); Thu, 24 Jan 2008 07:42:13 -0500 Received: from nat-132.atmel.no ([80.232.32.132]:55052 "EHLO relay.atmel.no" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753311AbYAXMmC (ORCPT ); Thu, 24 Jan 2008 07:42:02 -0500 From: Haavard Skinnemoen To: Andrew Morton Cc: Andrew Victor , Remy Bohmer , Chip Coldwell , Marc Pignat , David Brownell , linux-kernel@vger.kernel.org, Alan Cox , Haavard Skinnemoen Subject: [PATCH -mm v4 9/9] atmel_serial: Show tty name in /proc/interrupts Date: Thu, 24 Jan 2008 13:41:51 +0100 Message-Id: <1201178511-12133-10-git-send-email-hskinnemoen@atmel.com> X-Mailer: git-send-email 1.5.3.8 In-Reply-To: <1201178511-12133-9-git-send-email-hskinnemoen@atmel.com> References: <1201178511-12133-1-git-send-email-hskinnemoen@atmel.com> <1201178511-12133-2-git-send-email-hskinnemoen@atmel.com> <1201178511-12133-3-git-send-email-hskinnemoen@atmel.com> <1201178511-12133-4-git-send-email-hskinnemoen@atmel.com> <1201178511-12133-5-git-send-email-hskinnemoen@atmel.com> <1201178511-12133-6-git-send-email-hskinnemoen@atmel.com> <1201178511-12133-7-git-send-email-hskinnemoen@atmel.com> <1201178511-12133-8-git-send-email-hskinnemoen@atmel.com> <1201178511-12133-9-git-send-email-hskinnemoen@atmel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1310 Lines: 37 When possible, pass the tty name to request_irq() so that the user can easily distinguish the different serial ports in /proc/interrupts. Signed-off-by: Haavard Skinnemoen --- drivers/serial/atmel_serial.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c index 2ff92b9..63505cc 100644 --- a/drivers/serial/atmel_serial.c +++ b/drivers/serial/atmel_serial.c @@ -795,6 +795,7 @@ static void atmel_tasklet_func(unsigned long data) static int atmel_startup(struct uart_port *port) { struct atmel_uart_port *atmel_port = to_atmel_uart_port(port); + struct tty_struct *tty = port->info->tty; int retval; /* @@ -808,7 +809,7 @@ static int atmel_startup(struct uart_port *port) * Allocate the IRQ */ retval = request_irq(port->irq, atmel_interrupt, IRQF_SHARED, - "atmel_serial", port); + tty ? tty->name : "atmel_serial", port); if (retval) { printk("atmel_serial: atmel_startup - Can't get irq\n"); return retval; -- 1.5.3.8 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/