Mesa (main): pan/bi: Mark mod to string as maybe unused

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Module: Mesa
Branch: main
Commit: 1d6c790f9f6c373e667de955822b1048c7073ba3
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=1d6c790f9f6c373e667de955822b1048c7073ba3

Author: Alyssa Rosenzweig <alyssa at collabora.com>
Date:   Wed Jul 21 15:14:17 2021 -0400

pan/bi: Mark mod to string as maybe unused

Fixes warnings like the following under clang:

src/panfrost/bifrost/bi_printer.c:599:1: warning: unused function 'bi_widen_as_str' [-Wunused-function]
bi_widen_as_str(enum bi_widen widen)

Signed-off-by: Alyssa Rosenzweig <alyssa at collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12003>

---

 src/panfrost/bifrost/bi_printer.c.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/panfrost/bifrost/bi_printer.c.py b/src/panfrost/bifrost/bi_printer.c.py
index cd487550a09..957586ea1f7 100644
--- a/src/panfrost/bifrost/bi_printer.c.py
+++ b/src/panfrost/bifrost/bi_printer.c.py
@@ -109,7 +109,7 @@ bi_print_index(FILE *fp, bi_index index)
 % for mod in sorted(modifiers):
 % if len(modifiers[mod]) > 2: # otherwise just boolean
 
-static inline const char *
+UNUSED static inline const char *
 bi_${mod}_as_str(enum bi_${mod} ${mod})
 {
     switch (${mod}) {