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

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iounmap if pci clock is over 33MHz.  Cosmetic because the iomap() in this
case is just a bit of address magic.

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Acked-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Roel Kluin 2007-11-04 13:00:06 +01:00 committed by Ralf Baechle
parent a8401fa57f
commit bb856c5b49
1 changed files with 1 additions and 0 deletions
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arch/mips/pci/pci-vr41xx.c
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@ -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;
}