* [PATCH v1 1/1] ACPI: scan: Move acpi_root to internal header
@ 2023-06-26 10:55 Andy Shevchenko
0 siblings, 0 replies; only message in thread
From: Andy Shevchenko @ 2023-06-26 10:55 UTC (permalink / raw)
To: Rafael J. Wysocki, linux-acpi, linux-kernel
Cc: Rafael J. Wysocki, Len Brown, Andy Shevchenko
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>
---
drivers/acpi/internal.h | 2 ++
drivers/acpi/scan.c | 2 --
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index 95501a148591..f4148dc50b9c 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -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);
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 1c3e1e2bb0b5..e75ed9123931 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -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"
--
2.40.0.1.gaa8946217a0b
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