Merge remote-tracking branch 'drm/drm-next'

[karo-tx-linux.git] / drivers / acpi / acpica / tbxfroot.c

diff --git a/drivers/acpi/acpica/tbxfroot.c b/drivers/acpi/acpica/tbxfroot.c
index 948c95e80d44765f41e82bb62c92bb4c3405bb01..1c95fabbe6a42171b868ea85e6825a3363dc31d5 100644 (file)
--- a/drivers/acpi/acpica/tbxfroot.c
+++ b/drivers/acpi/acpica/tbxfroot.c
@@ -68,8 +68,7 @@ acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp)
         * Note: Sometimes there exists more than one RSDP in memory; the valid
         * RSDP has a valid checksum, all others have an invalid checksum.
         */
-       if (ACPI_STRNCMP((char *)rsdp->signature, ACPI_SIG_RSDP,
-                        sizeof(ACPI_SIG_RSDP) - 1) != 0) {
+       if (!ACPI_VALIDATE_RSDP_SIG(rsdp->signature)) {
 
                /* Nope, BAD Signature */