linux-kernel - [PATCH v3 1/3] component: Add helper for device nodes

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Message-Id: <20230119191040.1637739-2-sean.anderson@seco.com>
Date:   Thu, 19 Jan 2023 14:10:37 -0500
From:   Sean Anderson <sean.anderson@...o.com>
To:     David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        dri-devel@...ts.freedesktop.org
Cc:     linux-kernel@...r.kernel.org,
        Sean Anderson <sean.anderson@...o.com>
Subject: [PATCH v3 1/3] component: Add helper for device nodes

There is a common case where component_patch_add_release is called with
component_release_of/component_compare_of and a device node. Add a
helper.

Signed-off-by: Sean Anderson <sean.anderson@...o.com>
---

(no changes since v2)

Changes in v2:
- Split off conversion from helper addition

 include/linux/component.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/include/linux/component.h b/include/linux/component.h
index df4aa75c9e7c..fb5d2dbc34d8 100644
--- a/include/linux/component.h
+++ b/include/linux/component.h
@@ -6,6 +6,7 @@
 
 
 struct device;
+struct device_node;
 
 /**
  * struct component_ops - callbacks for component drivers
@@ -128,4 +129,12 @@ static inline void component_match_add(struct device *parent,
 				    compare_data);
 }
 
+static inline void component_match_add_of(struct device *parent,
+					  struct component_match **matchptr,
+					  struct device_node *node)
+{
+	component_match_add_release(parent, matchptr, component_release_of,
+				    component_compare_of, node);
+}
+
 #endif
-- 
2.35.1.1320.gc452695387.dirty