From: Tian Tao <tiantao6@hisilicon.com>
Date: Sun, 27 Sep 2020 09:14:28 +0800
Subject: ACPI: scan: Replace ACPI_DEBUG_PRINT() with pr_debug()
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Patch-mainline: v5.10-rc1
Git-commit: 05de068614ac4b5bc37a0f53df713cf4475ae924
References: jsc#SLE-16407

Fix the following W=1 kernel build warning(s):

drivers/acpi/scan.c: In function ‘acpi_bus_get_wakeup_device_flags’:
drivers/acpi/scan.c:902:43: warning: suggest braces around empty body in
an ‘if’ statement [-Wempty-body]

by using pr_debug() to instead of the ACPI_DEBUG_PRINT() macro, which
should only be used by ACPICA code, to print a debug message.

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Lee, Chun-Yi <jlee@suse.com>
---
 drivers/acpi/scan.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -899,8 +899,7 @@ static void acpi_bus_get_wakeup_device_f
 	 */
 	err = acpi_device_sleep_wake(device, 0, 0, 0);
 	if (err)
-		ACPI_DEBUG_PRINT((ACPI_DB_INFO,
-				"error in _DSW or _PSW evaluation\n"));
+		pr_debug("error in _DSW or _PSW evaluation\n");
 }
 
 static void acpi_bus_init_power_state(struct acpi_device *device, int state)