From c0a614d896bf8b28f414541639963aba2bf1d321 Mon Sep 17 00:00:00 2001
From: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
Date: Wed, 26 Apr 2023 15:15:53 +0200
Subject: [PATCH] drivers/servo: Fix missing dep

The servo test app uses `USEMODULE += servo` and lets the build system
pick automatically the best suitable backend. If one explicitly chooses
a backend e.g. via `USEMODULE += servo_timer`, this currently requires
adding `USEMODULE += servo` in addition. This commit fixes the issue.

Fixes https://github.com/RIOT-OS/RIOT/issues/19474
---
 drivers/Makefile.dep | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/Makefile.dep b/drivers/Makefile.dep
index 7942346088..9be99ff67e 100644
--- a/drivers/Makefile.dep
+++ b/drivers/Makefile.dep
@@ -176,6 +176,10 @@ ifneq (,$(filter sdp3x_%,$(USEMODULE)))
   USEMODULE += sdp3x
 endif
 
+ifneq (,$(filter servo_%,$(USEMODULE)))
+  USEMODULE += servo
+endif
+
 ifneq (,$(filter sht1%,$(USEMODULE)))
   USEMODULE += sht1x
 endif