diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/aperture_64.c | 23 |
1 files changed, 1 insertions, 22 deletions
diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c index 02f4dbaa4df..5373f7834d8 100644 --- 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(); |