From ce6638eb92cd0c9b337c5ff838472384255c3ba5 Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Thu, 8 Jul 2021 22:39:28 -0500
Subject: [PATCH] firmware: Remove unused variable

---
 firmware/main.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/firmware/main.c b/firmware/main.c
index 91d3a94..d813aac 100644
--- a/firmware/main.c
+++ b/firmware/main.c
@@ -1128,7 +1128,6 @@ void i2c_b_interrupt(void) __interrupt(IRQ_I2CB) __using(1)
 
 	uint8_t intf = P0_I2CBINT;
 	uint8_t cr1 = P0_I2CBCR1;
-	uint8_t cr2 = P0_I2CBCR2;
 
 	// handle stop condition
 	if (intf & BIT(4)) {