Patch "ACPI / drivers: fix typo in ACPI_DECLARE_PROBE_ENTRY macro" has been added to the 4.4-stable tree

[<gregkh@linuxfoundation.org>]

This is a note to let you know that I've just added the patch titled

    ACPI / drivers: fix typo in ACPI_DECLARE_PROBE_ENTRY macro

to the 4.4-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     acpi-drivers-fix-typo-in-acpi_declare_probe_entry-macro.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 3feab13c919f99b0a17d0ca22ae00cf90f5d3fd1 Mon Sep 17 00:00:00 2001
From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Date: Tue, 16 Aug 2016 16:59:52 +0100
Subject: ACPI / drivers: fix typo in ACPI_DECLARE_PROBE_ENTRY macro

From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>

commit 3feab13c919f99b0a17d0ca22ae00cf90f5d3fd1 upstream.

When the ACPI_DECLARE_PROBE_ENTRY macro was added in
commit e647b532275b ("ACPI: Add early device probing infrastructure"),
a stub macro adding an unused entry was added for the !CONFIG_ACPI
Kconfig option case to make sure kernel code making use of the
macro did not require to be guarded within CONFIG_ACPI in order to
be compiled.

The stub macro was never used since all kernel code that defines
ACPI_DECLARE_PROBE_ENTRY entries is currently guarded within
CONFIG_ACPI; it contains a typo that should be nonetheless fixed.

Fix the typo in the stub (ie !CONFIG_ACPI) ACPI_DECLARE_PROBE_ENTRY()
macro so that it can actually be used if needed.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Fixes: e647b532275b (ACPI: Add early device probing infrastructure)
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 include/linux/acpi.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -920,7 +920,7 @@ static inline struct fwnode_handle *acpi
 	return NULL;
 }
 
-#define ACPI_DECLARE_PROBE_ENTRY(table, name, table_id, subtable, validate, data, fn) \
+#define ACPI_DECLARE_PROBE_ENTRY(table, name, table_id, subtable, valid, data, fn) \
 	static const void * __acpi_table_##name[]			\
 		__attribute__((unused))					\
 		 = { (void *) table_id,					\


Patches currently in stable-queue which might be from lorenzo.pieralisi@arm.com are

queue-4.4/acpi-drivers-fix-typo-in-acpi_declare_probe_entry-macro.patch
queue-4.4/acpi-drivers-replace-acpi_probe_lock-spinlock-with-mutex.patch