linux-kernel - [PATCH 04/20] ACPICA: iASL: NHLT: Fix parsing undocumented bytes at the end of Endpoint Descriptor

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Message-ID: <13013560.uLZWGnKmhe@kreacher>
Date:   Mon, 11 Apr 2022 20:49:08 +0200
From:   "Rafael J. Wysocki" <rjw@...ysocki.net>
To:     Linux ACPI <linux-acpi@...r.kernel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Bob Moore <robert.moore@...el.com>
Subject: [PATCH 04/20] ACPICA: iASL: NHLT: Fix parsing undocumented bytes at the end of Endpoint Descriptor

From: Piotr Maziarz <piotrx.maziarz@...ux.intel.com>

ACPICA commit 961221a76814ffa0ecc92219ddf857579b0f7d54

Undocumented bytes at the end of Endpoint Descriptor can be present
independently of Linux-specific structures. Their size can also vary.

Link: https://github.com/acpica/acpica/commit/961221a7
Signed-off-by: Bob Moore <robert.moore@...el.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
---
 include/acpi/actbl2.h |    4 ----
 1 file changed, 4 deletions(-)

Index: linux-pm/include/acpi/actbl2.h
===================================================================
--- linux-pm.orig/include/acpi/actbl2.h
+++ linux-pm/include/acpi/actbl2.h
@@ -1685,10 +1685,6 @@ struct acpi_nhlt_linux_specific_data {
 	u8 device_port_id;
 };
 
-struct acpi_nhlt_linux_specific_data_b {
-	u8 specific_data[18];
-};
-
 /*******************************************************************************
  *
  * PCCT - Platform Communications Channel Table (ACPI 5.0)