From 07f3ac95be4bc28e92359cc111a116aba88f5791 Mon Sep 17 00:00:00 2001
From: Gerard Marull-Paretas <gerard@teslabs.com>
Date: Mon, 12 Aug 2024 12:22:02 +0200
Subject: [PATCH] sys: util: remove deprecated ceiling_fraction

It has been deprecated for 2 releases, so the time to remove it has
come.

Signed-off-by: Gerard Marull-Paretas <gerard@teslabs.com>
---
 doc/releases/release-notes-4.0.rst | 3 +++
 include/zephyr/sys/util.h          | 7 -------
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/doc/releases/release-notes-4.0.rst b/doc/releases/release-notes-4.0.rst
index d3436f014f3..9e03b3d594a 100644
--- a/doc/releases/release-notes-4.0.rst
+++ b/doc/releases/release-notes-4.0.rst
@@ -29,6 +29,9 @@ API Changes
   ``include/zephyr/arch/arm/cortex_m/cmsis.h``. ``cmsis_core.h`` needs to be
   included now.
 
+* Removed deprecated ``ceiling_fraction`` macro. :c:macro:`DIV_ROUND_UP` needs
+  to be used now.
+
 Removed APIs in this release
 ============================
 
diff --git a/include/zephyr/sys/util.h b/include/zephyr/sys/util.h
index a542e3f4ad1..ce44e18cbf5 100644
--- a/include/zephyr/sys/util.h
+++ b/include/zephyr/sys/util.h
@@ -377,13 +377,6 @@ extern "C" {
 	((((n) < 0) ^ ((d) < 0)) ? ((n) - ((d) / 2)) / (d) : \
 	((n) + ((d) / 2)) / (d))
 
-/**
- * @brief Ceiling function applied to @p numerator / @p divider as a fraction.
- * @deprecated Use DIV_ROUND_UP() instead.
- */
-#define ceiling_fraction(numerator, divider) __DEPRECATED_MACRO \
-	DIV_ROUND_UP(numerator, divider)
-
 #ifndef MAX
 /**
  * @brief Obtain the maximum of two values.