[PATCH] i386/x86-64/ia64: Move polling flag into thread_info_status

[linux-2.6-omap-h63xx.git] / arch / i386 / kernel / efi.c

diff --git a/arch/i386/kernel/efi.c b/arch/i386/kernel/efi.c
index 7ec6cfa01fb30d093e1c2fd7fd35e854e55a00d2..9202b67c4b2e5cc925b0670d0b3e804dc719abbc 100644 (file)
--- a/arch/i386/kernel/efi.c
+++ b/arch/i386/kernel/efi.c
@@ -361,7 +361,7 @@ void __init efi_init(void)
         */
        c16 = (efi_char16_t *) boot_ioremap(efi.systab->fw_vendor, 2);
        if (c16) {
-               for (i = 0; i < sizeof(vendor) && *c16; ++i)
+               for (i = 0; i < (sizeof(vendor) - 1) && *c16; ++i)
                        vendor[i] = *c16++;
                vendor[i] = '\0';
        } else
@@ -381,29 +381,38 @@ void __init efi_init(void)
        if (config_tables == NULL)
                printk(KERN_ERR PFX "Could not map EFI Configuration Table!\n");
 
+       efi.mps        = EFI_INVALID_TABLE_ADDR;
+       efi.acpi       = EFI_INVALID_TABLE_ADDR;
+       efi.acpi20     = EFI_INVALID_TABLE_ADDR;
+       efi.smbios     = EFI_INVALID_TABLE_ADDR;
+       efi.sal_systab = EFI_INVALID_TABLE_ADDR;
+       efi.boot_info  = EFI_INVALID_TABLE_ADDR;
+       efi.hcdp       = EFI_INVALID_TABLE_ADDR;
+       efi.uga        = EFI_INVALID_TABLE_ADDR;
+
        for (i = 0; i < num_config_tables; i++) {
                if (efi_guidcmp(config_tables[i].guid, MPS_TABLE_GUID) == 0) {
-                       efi.mps = (void *)config_tables[i].table;
+                       efi.mps = config_tables[i].table;
                        printk(KERN_INFO " MPS=0x%lx ", config_tables[i].table);
                } else
                    if (efi_guidcmp(config_tables[i].guid, ACPI_20_TABLE_GUID) == 0) {
-                       efi.acpi20 = __va(config_tables[i].table);
+                       efi.acpi20 = config_tables[i].table;
                        printk(KERN_INFO " ACPI 2.0=0x%lx ", config_tables[i].table);
                } else
                    if (efi_guidcmp(config_tables[i].guid, ACPI_TABLE_GUID) == 0) {
-                       efi.acpi = __va(config_tables[i].table);
+                       efi.acpi = config_tables[i].table;
                        printk(KERN_INFO " ACPI=0x%lx ", config_tables[i].table);
                } else
                    if (efi_guidcmp(config_tables[i].guid, SMBIOS_TABLE_GUID) == 0) {
-                       efi.smbios = (void *) config_tables[i].table;
+                       efi.smbios = config_tables[i].table;
                        printk(KERN_INFO " SMBIOS=0x%lx ", config_tables[i].table);
                } else
                    if (efi_guidcmp(config_tables[i].guid, HCDP_TABLE_GUID) == 0) {
-                       efi.hcdp = (void *)config_tables[i].table;
+                       efi.hcdp = config_tables[i].table;
                        printk(KERN_INFO " HCDP=0x%lx ", config_tables[i].table);
                } else
                    if (efi_guidcmp(config_tables[i].guid, UGA_IO_PROTOCOL_GUID) == 0) {
-                       efi.uga = (void *)config_tables[i].table;
+                       efi.uga = config_tables[i].table;
                        printk(KERN_INFO " UGA=0x%lx ", config_tables[i].table);
                }
        }