base is a local u64. use_cyclone a global int.
--
Also iounmap in error path
Signed-off-by: Roel Kluin <12o3l@xxxxxxxxxx>
---
diff --git a/arch/ia64/kernel/cyclone.c b/arch/ia64/kernel/cyclone.c
index 790ef0d..d23acf0 100644
--- a/arch/ia64/kernel/cyclone.c
+++ b/arch/ia64/kernel/cyclone.c
@@ -59,13 +59,13 @@ int __init init_cyclone_clock(void)
return -ENODEV;
}
base = readq(reg);
+ iounmap(reg);
if(!base){
printk(KERN_ERR "Summit chipset: Could not find valid CBAR"
" value.\n");
use_cyclone = 0;
return -ENODEV;
}
- iounmap(reg);
/* setup PMCC */
offset = (base + CYCLONE_PMCC_OFFSET);
-
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