[MIPS] iounmap if in vr41xx_pciu_init() pci clock is over 33MHz

[linux-3.10.git] / arch / mips / pci / pci-vr41xx.c

diff --git a/arch/mips/pci/pci-vr41xx.c b/arch/mips/pci/pci-vr41xx.c
index 240df9e338132323305cb613b1e001f335381141..33c4f683d067063488115e720b3c0b83861e73e9 100644 (file)
--- a/arch/mips/pci/pci-vr41xx.c
+++ b/arch/mips/pci/pci-vr41xx.c
@@ -154,6 +154,7 @@ static int __init vr41xx_pciu_init(void)
                pciu_write(PCICLKSELREG, QUARTER_VTCLOCK);
        else {
                printk(KERN_ERR "PCI Clock is over 33MHz.\n");
+               iounmap(pciu_base);
                return -EINVAL;
        }