diff options
Diffstat (limited to 'arch/x86/kernel/e820.c')
| -rw-r--r-- | arch/x86/kernel/e820.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index 0b5e2b54656..cdf5bfd9d4d 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -667,21 +667,15 @@ __init void e820_setup_gap(void) * boot_params.e820_map, others are passed via SETUP_E820_EXT node of * linked list of struct setup_data, which is parsed here. */ -void __init parse_e820_ext(struct setup_data *sdata, unsigned long pa_data) +void __init parse_e820_ext(struct setup_data *sdata) { - u32 map_len; int entries; struct e820entry *extmap; entries = sdata->len / sizeof(struct e820entry); - map_len = sdata->len + sizeof(struct setup_data); - if (map_len > PAGE_SIZE) - sdata = early_ioremap(pa_data, map_len); extmap = (struct e820entry *)(sdata->data); __append_e820_map(extmap, entries); sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map); - if (map_len > PAGE_SIZE) - early_iounmap(sdata, map_len); printk(KERN_INFO "extended physical RAM map:\n"); e820_print_map("extended"); } |