diff options
Diffstat (limited to 'drivers/firmware/efivars.c')
| -rw-r--r-- | drivers/firmware/efivars.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/firmware/efivars.c b/drivers/firmware/efivars.c index 343379f23a5..9b7e4d52ffd 100644 --- a/drivers/firmware/efivars.c +++ b/drivers/firmware/efivars.c @@ -568,20 +568,20 @@ systab_read(struct subsystem *entry, char *buf) if (!entry || !buf) return -EINVAL; - if (efi.mps) - str += sprintf(str, "MPS=0x%lx\n", __pa(efi.mps)); - if (efi.acpi20) - str += sprintf(str, "ACPI20=0x%lx\n", __pa(efi.acpi20)); - if (efi.acpi) - str += sprintf(str, "ACPI=0x%lx\n", __pa(efi.acpi)); - if (efi.smbios) - str += sprintf(str, "SMBIOS=0x%lx\n", __pa(efi.smbios)); - if (efi.hcdp) - str += sprintf(str, "HCDP=0x%lx\n", __pa(efi.hcdp)); - if (efi.boot_info) - str += sprintf(str, "BOOTINFO=0x%lx\n", __pa(efi.boot_info)); - if (efi.uga) - str += sprintf(str, "UGA=0x%lx\n", __pa(efi.uga)); + if (efi.mps != EFI_INVALID_TABLE_ADDR) + str += sprintf(str, "MPS=0x%lx\n", efi.mps); + if (efi.acpi20 != EFI_INVALID_TABLE_ADDR) + str += sprintf(str, "ACPI20=0x%lx\n", efi.acpi20); + if (efi.acpi != EFI_INVALID_TABLE_ADDR) + str += sprintf(str, "ACPI=0x%lx\n", efi.acpi); + if (efi.smbios != EFI_INVALID_TABLE_ADDR) + str += sprintf(str, "SMBIOS=0x%lx\n", efi.smbios); + if (efi.hcdp != EFI_INVALID_TABLE_ADDR) + str += sprintf(str, "HCDP=0x%lx\n", efi.hcdp); + if (efi.boot_info != EFI_INVALID_TABLE_ADDR) + str += sprintf(str, "BOOTINFO=0x%lx\n", efi.boot_info); + if (efi.uga != EFI_INVALID_TABLE_ADDR) + str += sprintf(str, "UGA=0x%lx\n", efi.uga); return str - buf; } |