--- zzzz-none-000/linux-5.15.111/include/linux/kstrtox.h	2023-05-11 14:00:40.000000000 +0000
+++ puma7-atom-6670-761/linux-5.15.111/include/linux/kstrtox.h	2024-02-07 10:23:26.000000000 +0000
@@ -129,6 +129,15 @@
 	return kstrtoint_from_user(s, count, base, res);
 }
 
+/* kstrtox_from_user_strip_whitespaces version */
+
+int __must_check kstrtouint_from_user_strip_whitespaces(const char __user *s, size_t count, unsigned int *res);
+int __must_check kstrtoint_from_user_strip_whitespaces(const char __user *s, size_t count, int *res);
+int __must_check kstrtos32_from_user_strip_whitespaces(const char __user *s, size_t count, s32 *res);
+int __must_check kstrtou32_from_user_strip_whitespaces(const char __user *s, size_t count, u32 *res);
+int __must_check kstrtou16_from_user_strip_whitespaces(const char __user *s, size_t count, u16 *res);
+int __must_check kstrtou8_from_user_strip_whitespaces(const char __user *s, size_t count, u8 *res);
+
 /*
  * Use kstrto<foo> instead.
  *