rtc: Fix possible null pointer dereference in rtc-mpc5121.c

[~andy/linux] / drivers / rtc / rtc-mpc5121.c

diff --git a/drivers/rtc/rtc-mpc5121.c b/drivers/rtc/rtc-mpc5121.c
index e954a759ba85e379fb2fd087ded474ac03ef43ee..029e421baaed49b7f62c58c0ef89454d2fa2053b 100644 (file)
--- a/drivers/rtc/rtc-mpc5121.c
+++ b/drivers/rtc/rtc-mpc5121.c
@@ -364,6 +364,7 @@ static int __devinit mpc5121_rtc_probe(struct platform_device *op)
                err = PTR_ERR(rtc->rtc);
                goto out_free_irq;
        }
+       rtc->rtc->uie_unsupported = 1;
 
        return 0;