[Mesa-dev] [PATCH 04/22] i965: Silence unused parameter warnings in generated OA code

[Ian Romanick]

From: Ian Romanick <ian.d.romanick at intel.com>

Reduces my build from 6301 warnings to 2075 warnings by silencing 4226
instances of things like

src/mesa/drivers/dri/i965/i965 at sta/brw_oa_hsw.c: In function ‘hsw__render_basic__gpu_core_clocks__read’:
src/mesa/drivers/dri/i965/i965 at sta/brw_oa_hsw.c:41:62: warning: unused parameter ‘brw’ [-Wunused-parameter]
 hsw__render_basic__gpu_core_clocks__read(struct brw_context *brw,
                                                              ^~~

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
---
 src/mesa/drivers/dri/i965/brw_oa.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/brw_oa.py b/src/mesa/drivers/dri/i965/brw_oa.py
index 576ea66..7931c82 100644
--- a/src/mesa/drivers/dri/i965/brw_oa.py
+++ b/src/mesa/drivers/dri/i965/brw_oa.py
@@ -260,7 +260,7 @@ def output_counter_read(set, counter, counter_vars):
 
     c("static " + ret_type)
     read_sym = "{0}__{1}__{2}__read".format(set.get('chipset').lower(), set.get('underscore_name'), counter.get('underscore_name'))
-    c(read_sym + "(struct brw_context *brw,\n")
+    c(read_sym + "(MAYBE_UNUSED struct brw_context *brw,\n")
     c_indent(len(read_sym) + 1)
     c("const struct brw_perf_query_info *query,\n")
     c("uint64_t *accumulator)\n")
-- 
2.9.5