fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / arch / i386 / kernel / hpet.c

diff --git a/arch/i386/kernel/hpet.c b/arch/i386/kernel/hpet.c
index 17647a5..45a8685 100644 (file)
--- a/arch/i386/kernel/hpet.c
+++ b/arch/i386/kernel/hpet.c
@@ -34,6 +34,7 @@ static int __init init_hpet_clocksource(void)
        unsigned long hpet_period;
        void __iomem* hpet_base;
        u64 tmp;
+       int err;
 
        if (!is_hpet_enabled())
                return -ENODEV;
@@ -61,7 +62,11 @@ static int __init init_hpet_clocksource(void)
        do_div(tmp, FSEC_PER_NSEC);
        clocksource_hpet.mult = (u32)tmp;
 
-       return clocksource_register(&clocksource_hpet);
+       err = clocksource_register(&clocksource_hpet);
+       if (err)
+               iounmap(hpet_base);
+
+       return err;
 }
 
 module_init(init_hpet_clocksource);