linux-kernel - [PATCH 1/2] drivers: acpi: fix typo in ACPI_DECLARE_PROBE

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Date:	Tue, 16 Aug 2016 16:59:52 +0100
From:	Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To:	linux-acpi@...r.kernel.org
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Marc Zyngier <Marc.Zyngier@....com>
Subject: [PATCH 1/2] drivers: acpi: fix typo in ACPI_DECLARE_PROBE_ENTRY macro

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@....com>
Fixes: e647b532275b ("ACPI: Add early device probing infrastructure")
Cc: "Rafael J. Wysocki" <rjw@...ysocki.net>
Cc: Marc Zyngier <Marc.Zyngier@....com>
---
 include/linux/acpi.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 4d8452c..c5eaf2f 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -1056,7 +1056,7 @@ static inline struct fwnode_handle *acpi_get_next_subnode(struct device *dev,
 	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,					\
-- 
2.6.4