diff options
Diffstat (limited to 'arch/x86/platform/efi/efi.c')
| -rw-r--r-- | arch/x86/platform/efi/efi.c | 61 |
1 files changed, 28 insertions, 33 deletions
diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index 511fb15e2036..03259d1df14f 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -455,53 +455,48 @@ static void __init efi_systab_init(void *phys) static void __init efi_config_init(u64 tables, int nr_tables) { efi_config_table_t *config_tables; - int i; + int i, sz = sizeof(efi_config_table_t); /* * Let's see what config tables the firmware passed to us. */ - config_tables = early_ioremap( - efi.systab->tables, - efi.systab->nr_tables * sizeof(efi_config_table_t)); + config_tables = early_ioremap(efi.systab->tables, + efi.systab->nr_tables * sz); if (config_tables == NULL) pr_err("Could not map Configuration table!\n"); pr_info(""); for (i = 0; i < efi.systab->nr_tables; i++) { - if (!efi_guidcmp(config_tables[i].guid, MPS_TABLE_GUID)) { - efi.mps = config_tables[i].table; - pr_cont(" MPS=0x%lx ", config_tables[i].table); - } else if (!efi_guidcmp(config_tables[i].guid, - ACPI_20_TABLE_GUID)) { - efi.acpi20 = config_tables[i].table; - pr_cont(" ACPI 2.0=0x%lx ", config_tables[i].table); - } else if (!efi_guidcmp(config_tables[i].guid, - ACPI_TABLE_GUID)) { - efi.acpi = config_tables[i].table; - pr_cont(" ACPI=0x%lx ", config_tables[i].table); - } else if (!efi_guidcmp(config_tables[i].guid, - SMBIOS_TABLE_GUID)) { - efi.smbios = config_tables[i].table; - pr_cont(" SMBIOS=0x%lx ", config_tables[i].table); + efi_guid_t guid = config_tables[i].guid; + unsigned long table = config_tables[i].table; + + if (!efi_guidcmp(guid, MPS_TABLE_GUID)) { + efi.mps = table; + pr_cont(" MPS=0x%lx ", table); + } else if (!efi_guidcmp(guid, ACPI_20_TABLE_GUID)) { + efi.acpi20 = table; + pr_cont(" ACPI 2.0=0x%lx ", table); + } else if (!efi_guidcmp(guid, ACPI_TABLE_GUID)) { + efi.acpi = table; + pr_cont(" ACPI=0x%lx ", table); + } else if (!efi_guidcmp(guid, SMBIOS_TABLE_GUID)) { + efi.smbios = table; + pr_cont(" SMBIOS=0x%lx ", table); #ifdef CONFIG_X86_UV - } else if (!efi_guidcmp(config_tables[i].guid, - UV_SYSTEM_TABLE_GUID)) { - efi.uv_systab = config_tables[i].table; - pr_cont(" UVsystab=0x%lx ", config_tables[i].table); + } else if (!efi_guidcmp(guid, UV_SYSTEM_TABLE_GUID)) { + efi.uv_systab = table; + pr_cont(" UVsystab=0x%lx ", table); #endif - } else if (!efi_guidcmp(config_tables[i].guid, - HCDP_TABLE_GUID)) { - efi.hcdp = config_tables[i].table; - pr_cont(" HCDP=0x%lx ", config_tables[i].table); - } else if (!efi_guidcmp(config_tables[i].guid, - UGA_IO_PROTOCOL_GUID)) { - efi.uga = config_tables[i].table; - pr_cont(" UGA=0x%lx ", config_tables[i].table); + } else if (!efi_guidcmp(guid, HCDP_TABLE_GUID)) { + efi.hcdp = table; + pr_cont(" HCDP=0x%lx ", table); + } else if (!efi_guidcmp(guid, UGA_IO_PROTOCOL_GUID)) { + efi.uga = table; + pr_cont(" UGA=0x%lx ", table); } } pr_cont("\n"); - early_iounmap(config_tables, - efi.systab->nr_tables * sizeof(efi_config_table_t)); + early_iounmap(config_tables, efi.systab->nr_tables * sz); } static void __init efi_runtime_init(void) |