Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760676AbYGKNvU (ORCPT ); Fri, 11 Jul 2008 09:51:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1759446AbYGKNsB (ORCPT ); Fri, 11 Jul 2008 09:48:01 -0400 Received: from zbr.yandex.ru ([213.180.219.33]:34978 "EHLO gavana.yandex.ru" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1758987AbYGKNrw (ORCPT ); Fri, 11 Jul 2008 09:47:52 -0400 From: Evgeniy Polyakov To: linux-kernel@vger.kernel.org Cc: Andrew Morton , David Fries , Evgeniy Polyakov Subject: [PATCH 9/30] W1: new module parameter search_count Date: Fri, 11 Jul 2008 17:51:24 +0400 Message-Id: <1215784306334-git-send-email-johnpol@2ka.mipt.ru> X-Mailer: git-send-email 1.5.2.5 In-Reply-To: <12157843054074-git-send-email-johnpol@2ka.mipt.ru> References: <12157843054074-git-send-email-johnpol@2ka.mipt.ru> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1402 Lines: 41 Added a new module parameter search_count which allows overriding the default search count. -1 continual, 0 disabled, N that many times. Signed-off-by: David Fries Signed-off-by: Evgeniy Polyakov --- drivers/w1/w1_int.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/drivers/w1/w1_int.c b/drivers/w1/w1_int.c index 9d723ef..3fd6e66 100644 --- a/drivers/w1/w1_int.c +++ b/drivers/w1/w1_int.c @@ -30,6 +30,8 @@ #include "w1_int.h" static u32 w1_ids = 1; +static int w1_search_count = -1; /* Default is continual scan */ +module_param_named(search_count, w1_search_count, int, 0); static int w1_enable_pullup = 1; module_param_named(enable_pullup, w1_enable_pullup, int, 0); @@ -62,8 +64,8 @@ static struct w1_master * w1_alloc_dev(u32 id, int slave_count, int slave_ttl, dev->initialized = 0; dev->id = id; dev->slave_ttl = slave_ttl; + dev->search_count = w1_search_count; dev->enable_pullup = w1_enable_pullup; - dev->search_count = -1; /* continual scan */ /* 1 for w1_process to decrement * 1 for __w1_remove_master_device to decrement -- 1.4.4.4 -- 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/