libgpiod: update to v2.2.1

The main set of changes in this release doesn't concern yocto - it
brings in proper sphinx docs infrastructure for publishin on
readthedocs. We still have a bunch of code fixes though and we can also
remove the patch we're carrying in the recipe as it's upstream now.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-oe/recipes-support/libgpiod/libgpiod-2.x/0001-bindings-cxx-tests-disable-GPIO-simulator-before-rel.patch

@@ -1,34 +0,0 @@
-From 7df2bb4f51281166633d4acbcff5763150add3fa Mon Sep 17 00:00:00 2001
-From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-Date: Mon, 3 Feb 2025 13:20:41 +0100
-Subject: [PATCH] bindings: cxx: tests: disable GPIO simulator before releasing it
-
-Linux kernel commit 8bd76b3d3f3a ("gpio: sim: lock up configfs that an
-instantiated device depends on") uncovered an issue in C++ bindings
-tests where the GPIO simulator device is not disabled before removing its
-configfs entries. Add a call to gpiosim_dev_disable() to the
-gpiosim::chip's destructor.
-
-Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
-
-Upstream-Status: Submitted [https://lore.kernel.org/all/20250203-fix-gpiosim-in-bindings-v1-1-d2c9e0f3a29d@linaro.org/]
----
- bindings/cxx/tests/gpiosim.cpp | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/bindings/cxx/tests/gpiosim.cpp b/bindings/cxx/tests/gpiosim.cpp
-index 4bda5a2..cdecd8d 100644
---- a/bindings/cxx/tests/gpiosim.cpp
-+++ b/bindings/cxx/tests/gpiosim.cpp
-@@ -115,7 +115,7 @@ chip::chip(chip&& other)
- 
- chip::~chip()
- {
--
-+	::gpiosim_dev_disable(this->_m_priv->dev.get());
- }
- 
- chip& chip::operator=(chip&& other)
--- 
-2.45.2
-

meta-oe/recipes-support/libgpiod/libgpiod_2.2.1.bb

@@ -11,12 +11,9 @@ LIC_FILES_CHKSUM = " \
 
 FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}-2.x:"
 
-SRC_URI += " \
+SRC_URI += "file://gpio-manager.init"
-    file://gpio-manager.init \
-    file://0001-bindings-cxx-tests-disable-GPIO-simulator-before-rel.patch \
-"
 
-SRC_URI[sha256sum] = "ee29735890eb1cc0e4b494001da5163d1a9c4735343201d22485db313601ca07"
+SRC_URI[sha256sum] = "0e948049c309b87c220fb24ee0d605d7cd5b72f22376e608470903fffa2d4b18"
 
 # Enable all project features for ptest
 PACKAGECONFIG[tests] = " \