[PATCH] ACPI: Add AEST in ACPI Table Definitions

[Shuuichirou Ishii]

When We added AEST using the Upgrading ACPI tables via initrd function,
the kernel could not recognize the AEST, so We added AEST the ACPI table
definition.

Signed-off-by: Shuuichirou Ishii <ishii.shuuichir@xxxxxxxxxxx>
---
 drivers/acpi/tables.c | 2 +-
 include/acpi/actbl2.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c
index f9383736fa0f..ab0fb4c33e07 100644
--- a/drivers/acpi/tables.c
+++ b/drivers/acpi/tables.c
@@ -499,7 +499,7 @@ static const char table_sigs[][ACPI_NAMESEG_SIZE] __initconst = {
 	ACPI_SIG_WDDT, ACPI_SIG_WDRT, ACPI_SIG_DSDT, ACPI_SIG_FADT,
 	ACPI_SIG_PSDT, ACPI_SIG_RSDT, ACPI_SIG_XSDT, ACPI_SIG_SSDT,
 	ACPI_SIG_IORT, ACPI_SIG_NFIT, ACPI_SIG_HMAT, ACPI_SIG_PPTT,
-	ACPI_SIG_NHLT };
+	ACPI_SIG_NHLT, ACPI_SIG_AEST };
 
 #define ACPI_HEADER_SIZE sizeof(struct acpi_table_header)
 
diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index a47b32a5cbde..b586e40d4b86 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -48,6 +48,7 @@
 #define ACPI_SIG_SDEV           "SDEV"	/* Secure Devices table */
 #define ACPI_SIG_NHLT           "NHLT"	/* Non-HDAudio Link Table */
 #define ACPI_SIG_SVKL           "SVKL"	/* Storage Volume Key Location Table */
+#define ACPI_SIG_AEST           "AEST" /* Arm Error Source Table */
 
 /*
  * All tables must be byte-packed to match the ACPI specification, since
-- 
2.27.0