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ACPI: scan: Move acpi_root to internal header

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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: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Andy Shevchenko 2023-06-26 13:55:27 +03:00 committed by Rafael J. Wysocki
parent bb6950556d
commit 7ba6b73db3
2 changed files with 2 additions and 2 deletions
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2
drivers/acpi/internal.h
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@ -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);

2
drivers/acpi/scan.c
View File

@ -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"