rtc: bunch of drivers: fix 'no irq' case handing

[linux-2.6-omap-h63xx.git] / drivers / rtc / rtc-m48t59.c

diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
index 43afb7ab5289a3648212a1a7759d14a4ccb00289..33921a6b17076770042f41ddd3c887a470bdb87f 100644 (file)
--- a/drivers/rtc/rtc-m48t59.c
+++ b/drivers/rtc/rtc-m48t59.c
@@ -450,7 +450,7 @@ static int __devinit m48t59_rtc_probe(struct platform_device *pdev)
         * the mode without IRQ.
         */
        m48t59->irq = platform_get_irq(pdev, 0);
-       if (m48t59->irq < 0)
+       if (m48t59->irq <= 0)
                m48t59->irq = NO_IRQ;
 
        if (m48t59->irq != NO_IRQ) {