From: Sven Barth <sb@miray.de>
Date: Fri, 14 Feb 2020 10:48:02 -0800
Subject: ACPICA: use acpi_size instead of u32 for prefix_path_length
Patch-mainline: v5.7-rc1
Git-commit: a34991fdf421170ee634c73b5fe0785817dcb11e
References: jsc#SLE-16407

strlen() returns a size_t, so use acpi_size instead of u32 for
prefix_path_length.

ACPICA commit 0f64c317e769a63679442404421da1d5bd61068a

Link: https://github.com/acpica/acpica/commit/0f64c317
Signed-off-by: Sven Barth <sb@miray.de>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Kaneda <erik.kaneda@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Lee, Chun-Yi <jlee@suse.com>
---
 drivers/acpi/acpica/nsnames.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/acpi/acpica/nsnames.c
+++ b/drivers/acpi/acpica/nsnames.c
@@ -346,7 +346,7 @@ char *acpi_ns_build_prefixed_pathname(un
 	char *full_path = NULL;
 	char *external_path = NULL;
 	char *prefix_path = NULL;
-	u32 prefix_path_length = 0;
+	acpi_size prefix_path_length = 0;
 
 	/* If there is a prefix, get the pathname to it */