Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[mirror_ubuntu-artful-kernel.git] / drivers / rtc / rtc-gemini.c

diff --git a/drivers/rtc/rtc-gemini.c b/drivers/rtc/rtc-gemini.c
index ccf0dbadb62d16d7c512fffb9fc37efb7fcac7b8..5279390bb42da84d5f477a3098d7af39c3599e8c 100644 (file)
--- a/drivers/rtc/rtc-gemini.c
+++ b/drivers/rtc/rtc-gemini.c
@@ -139,6 +139,8 @@ static int gemini_rtc_probe(struct platform_device *pdev)
 
        rtc->rtc_base = devm_ioremap(dev, res->start,
                                     resource_size(res));
+       if (!rtc->rtc_base)
+               return -ENOMEM;
 
        ret = devm_request_irq(dev, rtc->rtc_irq, gemini_rtc_interrupt,
                               IRQF_SHARED, pdev->name, dev);