[PATCH v2 1/2] lib/string_helpers: Add str_read_write() helper

[Andy Shevchenko]

Add str_read_write() helper to retun 'read' or 'write' string literal.

Signed-off-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
---
v2: no changes
 include/linux/string_helpers.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/linux/string_helpers.h b/include/linux/string_helpers.h
index 4d72258d42fd..9e22cd78f3b8 100644
--- a/include/linux/string_helpers.h
+++ b/include/linux/string_helpers.h
@@ -126,4 +126,9 @@ static inline const char *str_enabled_disabled(bool v)
 	return v ? "enabled" : "disabled";
 }
 
+static inline const char *str_read_write(bool v)
+{
+	return v ? "read" : "write";
+}
+
 #endif
-- 
2.35.1