MIPS: ath79: fix regression in PCI window initialization

[firefly-linux-kernel-4.4.55.git] / arch / x86 / kernel / rtc.c

diff --git a/arch/x86/kernel/rtc.c b/arch/x86/kernel/rtc.c
index cd9685235df91b69f5e39885e55850964c67e8fc..4af8d063fb362cd2bf92b97a48fa8c1d5d95fd3b 100644 (file)
--- a/arch/x86/kernel/rtc.c
+++ b/arch/x86/kernel/rtc.c
@@ -200,6 +200,9 @@ static __init int add_rtc_cmos(void)
        }
 #endif
 
+       if (paravirt_enabled() && !paravirt_has(RTC))
+               return -ENODEV;
+
        platform_device_register(&rtc_device);
        dev_info(&rtc_device.dev,
                 "registered platform RTC device (no PNP device found)\n");