From 18d90051c9145ead86d4da701a2bc54f45e4fb66 Mon Sep 17 00:00:00 2001
From: Robin Howard <robin@rhoward.id.au>
Date: Sat, 28 Oct 2023 13:25:50 +1100
Subject: Annotates the kTag with maybe_unused; they're only used for logging.

---
 src/drivers/i2s_dac.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/drivers/i2s_dac.cpp')

diff --git a/src/drivers/i2s_dac.cpp b/src/drivers/i2s_dac.cpp
index 435c16e4..ef1a64ab 100644
--- a/src/drivers/i2s_dac.cpp
+++ b/src/drivers/i2s_dac.cpp
@@ -36,7 +36,7 @@
 
 namespace drivers {
 
-static const char* kTag = "i2s_dac";
+[[maybe_unused]] static const char* kTag = "i2s_dac";
 static const i2s_port_t kI2SPort = I2S_NUM_0;
 
 auto I2SDac::create(IGpios& expander) -> std::optional<I2SDac*> {
-- 
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