diff options
Diffstat (limited to 'drivers/firmware/efi/efi.c')
| -rw-r--r-- | drivers/firmware/efi/efi.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c index 1fc4e174f11d..41bb2c44cea4 100644 --- a/drivers/firmware/efi/efi.c +++ b/drivers/firmware/efi/efi.c @@ -45,11 +45,11 @@ struct efi __read_mostly efi = { .esrt = EFI_INVALID_TABLE_ADDR, .tpm_log = EFI_INVALID_TABLE_ADDR, .tpm_final_log = EFI_INVALID_TABLE_ADDR, - .mem_reserve = EFI_INVALID_TABLE_ADDR, }; EXPORT_SYMBOL(efi); static unsigned long __ro_after_init rng_seed = EFI_INVALID_TABLE_ADDR; +static unsigned long __initdata mem_reserve = EFI_INVALID_TABLE_ADDR; struct mm_struct efi_mm = { .mm_rb = RB_ROOT, @@ -470,7 +470,7 @@ static __initdata efi_config_table_type_t common_tables[] = { {LINUX_EFI_RANDOM_SEED_TABLE_GUID, "RNG", &rng_seed}, {LINUX_EFI_TPM_EVENT_LOG_GUID, "TPMEventLog", &efi.tpm_log}, {LINUX_EFI_TPM_FINAL_LOG_GUID, "TPMFinalLog", &efi.tpm_final_log}, - {LINUX_EFI_MEMRESERVE_TABLE_GUID, "MEMRESERVE", &efi.mem_reserve}, + {LINUX_EFI_MEMRESERVE_TABLE_GUID, "MEMRESERVE", &mem_reserve}, #ifdef CONFIG_EFI_RCI2_TABLE {DELLEMC_EFI_RCI2_TABLE_GUID, NULL, &rci2_table_phys}, #endif @@ -563,8 +563,8 @@ int __init efi_config_parse_tables(void *config_tables, int count, int sz, efi_tpm_eventlog_init(); - if (efi.mem_reserve != EFI_INVALID_TABLE_ADDR) { - unsigned long prsv = efi.mem_reserve; + if (mem_reserve != EFI_INVALID_TABLE_ADDR) { + unsigned long prsv = mem_reserve; while (prsv) { struct linux_efi_memreserve *rsv; @@ -939,10 +939,10 @@ static struct linux_efi_memreserve *efi_memreserve_root __ro_after_init; static int __init efi_memreserve_map_root(void) { - if (efi.mem_reserve == EFI_INVALID_TABLE_ADDR) + if (mem_reserve == EFI_INVALID_TABLE_ADDR) return -ENODEV; - efi_memreserve_root = memremap(efi.mem_reserve, + efi_memreserve_root = memremap(mem_reserve, sizeof(*efi_memreserve_root), MEMREMAP_WB); if (WARN_ON_ONCE(!efi_memreserve_root)) |