This patch cleans up the following sparse warning:
# make C=2 drivers/acpi/osl.o
...
drivers/acpi/osl.c:1775:20: warning: symbol 'acpi_os_initialize1' was not declared. Should it be static?
...
CC drivers/acpi/osl.o
Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
---
drivers/acpi/bus.c | 1 -
drivers/acpi/internal.h | 1 +
drivers/acpi/osl.c | 1 +
3 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index a4fa6c9..f2bf7c0 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -597,7 +597,6 @@ static int __init acpi_bus_init(void)
{
int result;
acpi_status status;
- extern acpi_status acpi_os_initialize1(void);
acpi_os_initialize1();
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index 227aca7..a53832e 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -23,6 +23,7 @@
#define PREFIX "ACPI: "
+acpi_status acpi_os_initialize1(void);
int init_acpi_device_notify(void);
int acpi_scan_init(void);
#ifdef CONFIG_ACPI_PCI_SLOT
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 8398e51..b1e7a49 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -52,6 +52,7 @@
#include <acpi/acpi.h>
#include <acpi/acpi_bus.h>
#include <acpi/processor.h>
+#include "internal.h"
#define _COMPONENT ACPI_OS_SERVICES
ACPI_MODULE_NAME("osl");
--
1.7.10
--
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