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path: root/drivers/rtc/rtc-m48t59.c
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Diffstat (limited to 'drivers/rtc/rtc-m48t59.c')
-rw-r--r--drivers/rtc/rtc-m48t59.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
index 1d2e99a70fce..f0f6b9b6daec 100644
--- a/drivers/rtc/rtc-m48t59.c
+++ b/drivers/rtc/rtc-m48t59.c
@@ -421,7 +421,7 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
/* Try to get irq number. We also can work in
* the mode without IRQ.
*/
- m48t59->irq = platform_get_irq(pdev, 0);
+ m48t59->irq = platform_get_irq_optional(pdev, 0);
if (m48t59->irq <= 0)
m48t59->irq = NO_IRQ;