x86, aperture_64: use symbolic constants

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / aperture_64.c

diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c
index 02f4dbaa4df4465d8879204a4b8d9aff5c1ba83b..5373f7834d8a0c788d75933e64f984143d6702f2 100644 (file)
--- a/arch/x86/kernel/aperture_64.c
+++ b/arch/x86/kernel/aperture_64.c
@@ -109,27 +109,6 @@ static u32 __init allocate_aperture(void)
        return (u32)__pa(p);
 }
 
-static int __init aperture_valid(u64 aper_base, u32 aper_size, u32 min_size)
-{
-       if (!aper_base)
-               return 0;
-
-       if (aper_base + aper_size > 0x100000000UL) {
-               printk(KERN_ERR "Aperture beyond 4GB. Ignoring.\n");
-               return 0;
-       }
-       if (e820_any_mapped(aper_base, aper_base + aper_size, E820_RAM)) {
-               printk(KERN_ERR "Aperture pointing to e820 RAM. Ignoring.\n");
-               return 0;
-       }
-       if (aper_size < min_size) {
-               printk(KERN_ERR "Aperture too small (%d MB) than (%d MB)\n",
-                                aper_size>>20, min_size>>20);
-               return 0;
-       }
-
-       return 1;
-}
 
 /* Find a PCI capability */
 static __u32 __init find_cap(int bus, int slot, int func, int cap)
@@ -344,7 +323,7 @@ out:
        if (gart_fix_e820 && !fix && aper_enabled) {
                if (!e820_all_mapped(aper_base, aper_base + aper_size,
                                    E820_RESERVED)) {
-                       /* reserved it, so we can resuse it in second kernel */
+                       /* reserve it, so we can reuse it in second kernel */
                        printk(KERN_INFO "update e820 for GART\n");
                        add_memory_region(aper_base, aper_size, E820_RESERVED);
                        update_e820();