From 5bdbc7dc2c07d507b41bffdadc2c8cc13b2d4326 Mon Sep 17 00:00:00 2001
From: Scott Thompson <postfail at hushmail.com>
Date: Sat, 25 Aug 2007 18:14:00 +1000
Subject: agp: balance ioremap checks

patchset against 2.6.23-rc3.
corrects missing ioremap return checks and balancing on iounmap calls, integrated changes per list
recommendations on the original set of patches..

Signed-off-by: Scott Thompson <postfail <at> hushmail.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
---
 drivers/char/agp/hp-agp.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers/char/agp/hp-agp.c')

diff --git a/drivers/char/agp/hp-agp.c b/drivers/char/agp/hp-agp.c
index bcdb149c817..313a133a117 100644
--- a/drivers/char/agp/hp-agp.c
+++ b/drivers/char/agp/hp-agp.c
@@ -221,6 +221,7 @@ hp_zx1_lba_init (u64 hpa)
 	if (cap != PCI_CAP_ID_AGP) {
 		printk(KERN_ERR PFX "Invalid capability ID 0x%02x at 0x%x\n",
 		       cap, hp->lba_cap_offset);
+		iounmap(hp->lba_regs);
 		return -ENODEV;
 	}
 
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