linux-kernel - [PATCH 2/5] rtc: s5m: Fix unsuccesful IRQ request during probe

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Date:	Tue, 26 Nov 2013 14:50:25 +0100
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Sangbeom Kim <sbkim73@...sung.com>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Lee Jones <lee.jones@...aro.org>,
	Alessandro Zummo <a.zummo@...ertech.it>,
	linux-kernel@...r.kernel.org, rtc-linux@...glegroups.com
Cc:	Marek Szyprowski <m.szyprowski@...sung.com>,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Subject: [PATCH 2/5] rtc: s5m: Fix unsuccesful IRQ request during probe

Probe failed for rtc-s5m:
	s5m-rtc s5m-rtc: Failed to request alarm IRQ: 12: -22
	s5m-rtc: probe of s5m-rtc failed with error -22

Fix rtc-s5m interrupt request by using regmap_irq_get_virq() for mapping
the IRQ.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@...sung.com>
---
 drivers/rtc/rtc-s5m.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/rtc/rtc-s5m.c b/drivers/rtc/rtc-s5m.c
index 088cf3a..66686d9 100644
--- a/drivers/rtc/rtc-s5m.c
+++ b/drivers/rtc/rtc-s5m.c
@@ -548,11 +548,13 @@ static int s5m_rtc_probe(struct platform_device *pdev)
 
 	switch (pdata->device_type) {
 	case S5M8763X:
-		info->irq = s5m87xx->irq_base + S5M8763_IRQ_ALARM0;
+		info->irq = regmap_irq_get_virq(s5m87xx->irq_data,
+				S5M8763_IRQ_ALARM0);
 		break;
 
 	case S5M8767X:
-		info->irq = s5m87xx->irq_base + S5M8767_IRQ_RTCA1;
+		info->irq = regmap_irq_get_virq(s5m87xx->irq_data,
+				S5M8767_IRQ_RTCA1);
 		break;
 
 	default:
-- 
1.7.9.5

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