rtc: omap: Do not check for 0 return after calling platform_get_irq()

It is not possible for platform_get_irq() to return 0. Use the
return value from platform_get_irq().

Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Link: https://lore.kernel.org/r/20230803080713.4061782-2-ruanjinjie@huawei.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-omap.c b/drivers/rtc/rtc-omap.c
index 8ae4d78..5b10ab0 100644 (file)
--- a/drivers/rtc/rtc-omap.c
+++ b/drivers/rtc/rtc-omap.c
@@ -747,12 +747,12 @@ static int omap_rtc_probe(struct platform_device *pdev)
        }
 
        rtc->irq_timer = platform_get_irq(pdev, 0);
-       if (rtc->irq_timer <= 0)
-               return -ENOENT;
+       if (rtc->irq_timer < 0)
+               return rtc->irq_timer;
 
        rtc->irq_alarm = platform_get_irq(pdev, 1);
-       if (rtc->irq_alarm <= 0)
-               return -ENOENT;
+       if (rtc->irq_alarm < 0)
+               return rtc->irq_alarm;
 
        rtc->clk = devm_clk_get(&pdev->dev, "ext-clk");
        if (!IS_ERR(rtc->clk))