Commit 7ba6b73d authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Rafael J. Wysocki
Browse files

ACPI: scan: Move acpi_root to internal header 



Compiler is not happy about handling of acpi_root variable:

  ...drivers/acpi/bus.c:37:20: warning: symbol 'acpi_root' was not declared. Should it be static?

Move it's definition to the internal header.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent bb695055

drivers/acpi/internal.h

+2 −0
Original line number Diff line number Diff line
@@ -11,6 +11,8 @@ 


#include <linux/idr.h>



extern struct acpi_device *acpi_root;



int early_acpi_osi_init(void);

int acpi_osi_init(void);

acpi_status acpi_os_initialize1(void);

drivers/acpi/scan.c

+0 −2
Original line number Diff line number Diff line
@@ -24,8 +24,6 @@ 


#include "internal.h"



extern struct acpi_device *acpi_root;



#define ACPI_BUS_CLASS			"system_bus"

#define ACPI_BUS_HID			"LNXSYBUS"

#define ACPI_BUS_DEVICE_NAME		"System Bus"