From patchwork Fri Jan 18 05:26:32 2013
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: [v1,4/5] rtc: da9055 change irq state to default
Date: Thu, 17 Jan 2013 19:26:32 -0000
From: Ashish Jangam <ashish.jangam@kpitcummins.com>
X-Patchwork-Id: 213451
Message-Id: <1358486792.14373.14.camel@dhruva>
To: Andrew Morton <akpm@linux-foundation.org>, Alessandro Zummo
 <a.zummo@towertech.it>
Cc: Samuel Ortiz <sameo@linux.intel.com>, <rtc-linux@googlegroups.com>,
 <linux-kernel@vger.kernel.org>

This patch changes the irq state from high to the now default low
state.

This patch is dependent on the DA9055 MFD.

This patch is tested on smdk6410 board.

Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com>

---
drivers/rtc/rtc-da9055.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/rtc/rtc-da9055.c b/drivers/rtc/rtc-da9055.c
index 8f0dcfe..918b16b 100644
--- a/drivers/rtc/rtc-da9055.c
+++ b/drivers/rtc/rtc-da9055.c
@@ -305,7 +305,7 @@ static int da9055_rtc_probe(struct platform_device *pdev)
 	alm_irq = regmap_irq_get_virq(rtc->da9055->irq_data, alm_irq);
 	ret = devm_request_threaded_irq(&pdev->dev, alm_irq, NULL,
 					da9055_rtc_alm_irq,
-					IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
+					IRQF_TRIGGER_LOW | IRQF_ONESHOT,
 					"ALM", rtc);
 	if (ret != 0)
 		dev_err(rtc->da9055->dev, "irq registration failed: %d\n", ret);