From 8644f9b92812aed86381cffdd3a354a8f6911695 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A1niel=20Buga?= <bugadani@gmail.com>
Date: Thu, 5 Jun 2025 14:07:35 +0200
Subject: [PATCH] Remove unused conversions (#3600)

---
 esp-hal/src/i2c/master/mod.rs | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/esp-hal/src/i2c/master/mod.rs b/esp-hal/src/i2c/master/mod.rs
index 78b014c28..26dd82012 100644
--- a/esp-hal/src/i2c/master/mod.rs
+++ b/esp-hal/src/i2c/master/mod.rs
@@ -572,22 +572,6 @@ enum Ack {
     Nack = 1,
 }
 
-impl From<u32> for Ack {
-    fn from(ack: u32) -> Self {
-        match ack {
-            0 => Ack::Ack,
-            1 => Ack::Nack,
-            _ => unreachable!(),
-        }
-    }
-}
-
-impl From<Ack> for u32 {
-    fn from(ack: Ack) -> u32 {
-        ack as u32
-    }
-}
-
 /// I2C driver configuration
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, procmacros::BuilderLite)]
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]