intel: Add printflike warnings for instr_out.

Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Eugeni Dodonov <eugeni@dodonov.net>

diff --git a/intel/intel_decode.c b/intel/intel_decode.c
index 1e63295..1b5f858 100644 (file)
--- a/intel/intel_decode.c
+++ b/intel/intel_decode.c
@@ -89,6 +89,10 @@ static float int_as_float(uint32_t intval)
 
 static void
 instr_out(uint32_t *data, uint32_t hw_offset, unsigned int index,
+         const char *fmt, ...) __attribute__((format(__printf__, 4, 5)));
+
+static void
+instr_out(uint32_t *data, uint32_t hw_offset, unsigned int index,
          const char *fmt, ...)
 {
        va_list va;