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@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Mark Brown <broonie@linaro.org>
Acked-by: Sangbeom Kim <sbkim73@samsung.com>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/rtc/rtc-s5m.c b/drivers/rtc/rtc-s5m.c
index 1dfa488e67ff905fa09e4ae4d1507aeb36f26aec..10982cdfce11ef8d7f8cc4968d32ba0ed213fd77 100644 (file)
--- 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: