[PATCH v4 5/5] ACPI: scan: Provide symbol declarations

[Andy Shevchenko]

Compiler is not happy about a couple of symbols that, it thinks,
are not declared:

  warning: symbol 'acpi_device_lock' was not declared. Should it be static?
  warning: symbol 'acpi_wakeup_device_list' was not declared. Should it be static?

Include "sleep.h" to have them explicitly declared and make
the compiler happy.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 drivers/acpi/scan.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index ec1c9bec8bae..5b145f1aaa1b 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -23,6 +23,7 @@
 #include <linux/dma-direct.h>
 
 #include "internal.h"
+#include "sleep.h"
 
 #define ACPI_BUS_CLASS			"system_bus"
 #define ACPI_BUS_HID			"LNXSYBUS"
-- 
2.40.0.1.gaa8946217a0b