[PATCH v1 2/2] lib/tests: string_helpers: Don't use "proxy" headers

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

Update header inclusions to follow IWYU (Include What You Use) principle.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 lib/tests/string_helpers_kunit.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/lib/tests/string_helpers_kunit.c b/lib/tests/string_helpers_kunit.c
index cd08e79a857d..9fbe91079c7e 100644
--- a/lib/tests/string_helpers_kunit.c
+++ b/lib/tests/string_helpers_kunit.c
@@ -5,11 +5,16 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <kunit/test.h>
+
 #include <linux/array_size.h>
-#include <linux/kernel.h>
+#include <linux/bug.h>
+#include <linux/limits.h>
+#include <linux/module.h>
 #include <linux/random.h>
-#include <linux/string.h>
+#include <linux/slab.h>
+#include <linux/sprintf.h>
 #include <linux/string_helpers.h>
+#include <linux/types.h>
 
 static void test_string_check_buf(struct kunit *test,
 				  const char *name, unsigned int flags,
-- 
2.50.1