x86: linked list of setup_data for i386

This patch adds linked list of struct setup_data supported for i386.

Signed-off-by: Huang Ying <ying.huang@intel.com>
Cc: andi@firstfloor.org
Cc: mingo@redhat.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 0 insertions, 22 deletions

diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c
index 078c02f6f5f9..adf3b04dc582 100644
--- a/arch/x86/kernel/setup_64.c
+++ b/arch/x86/kernel/setup_64.c
@@ -272,28 +272,6 @@ void __attribute__((weak)) __init memory_setup(void)
        machine_specific_memory_setup();
 }
 
-static void __init parse_setup_data(void)
-{
-        struct setup_data *data;
-        unsigned long pa_data;
-
-        if (boot_params.hdr.version < 0x0209)
-                return;
-        pa_data = boot_params.hdr.setup_data;
-        while (pa_data) {
-                data = early_ioremap(pa_data, PAGE_SIZE);
-                switch (data->type) {
-                default:
-                        break;
-                }
-#ifndef CONFIG_DEBUG_BOOT_PARAMS
-                free_early(pa_data, pa_data+sizeof(*data)+data->len);
-#endif
-                pa_data = data->next;
-                early_iounmap(data, PAGE_SIZE);
-        }
-}
-
 #ifdef CONFIG_PCI_MMCONFIG
 extern void __cpuinit fam10h_check_enable_mmcfg(void);
 extern void __init check_enable_amd_mmconf_dmi(void);