[PATCH 3/5] staging: speakup: Apply format_template attribute

[Rasmus Villemoes]

This serves as human-readable documentation as well as allowing the
format_template plugin to complain about any static initializers of this
struct member that do not have the same set of printf specifiers.

Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
---
 drivers/staging/speakup/spk_types.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/speakup/spk_types.h b/drivers/staging/speakup/spk_types.h
index c50de6035a9a..156000c0c4d3 100644
--- a/drivers/staging/speakup/spk_types.h
+++ b/drivers/staging/speakup/spk_types.h
@@ -108,7 +108,7 @@ struct st_var_header {
 };
 
 struct num_var_t {
-	char *synth_fmt;
+	char *synth_fmt __format_template("%d");
 	int default_val;
 	int low;
 	int high;
-- 
2.11.0