From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonghwa Lee Subject: [PATCH 2/3] fuelgauge: max17042: Add IRQF_ONESHOT flag to use default irq handler. Date: Wed, 18 Dec 2013 12:53:53 +0900 Message-ID: <1387338834-4046-3-git-send-email-jonghwa3.lee@samsung.com> References: <1387338834-4046-1-git-send-email-jonghwa3.lee@samsung.com> Return-path: Received: from mailout4.samsung.com ([203.254.224.34]:61645 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752824Ab3LRDyA (ORCPT ); Tue, 17 Dec 2013 22:54:00 -0500 Received: from epcpsbgr5.samsung.com (u145.gpu120.samsung.co.kr [203.254.230.145]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MXZ005C9HHYOZ50@mailout4.samsung.com> for linux-pm@vger.kernel.org; Wed, 18 Dec 2013 12:53:58 +0900 (KST) In-reply-to: <1387338834-4046-1-git-send-email-jonghwa3.lee@samsung.com> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: linux-pm@vger.kernel.org Cc: anton@enomsg.org, dwmw2@infradead.org, Jonghwa Lee , MyungJoo Ham This patch adds IRQF_ONESHOT flag to max17042's irq since it uses primary default handler. Without this flag, requesting irq will be denied with returning error. Signed-off-by: Jonghwa Lee Signed-off-by: MyungJoo Ham --- drivers/power/max17042_battery.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/power/max17042_battery.c b/drivers/power/max17042_battery.c index bbb2e01..c611ce7 100644 --- a/drivers/power/max17042_battery.c +++ b/drivers/power/max17042_battery.c @@ -710,9 +710,9 @@ static int max17042_probe(struct i2c_client *client, if (client->irq) { ret = request_threaded_irq(client->irq, NULL, - max17042_thread_handler, - IRQF_TRIGGER_FALLING, - chip->battery.name, chip); + max17042_thread_handler, + IRQF_TRIGGER_FALLING | IRQF_ONESHOT, + chip->battery.name, chip); if (!ret) { regmap_read(chip->regmap, MAX17042_CONFIG, &val); val |= CONFIG_ALRT_BIT_ENBL; -- 1.7.9.5