linux-kernel - [PATCH 08/10] of: Swap implementation between of_property_present() and of_property_read

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20241206-of_core_fix-v1-8-dc28ed56bec3@quicinc.com>
Date: Fri, 06 Dec 2024 08:52:34 +0800
From: Zijun Hu <zijun_hu@...oud.com>
To: Rob Herring <robh@...nel.org>, Saravana Kannan <saravanak@...gle.com>, 
 Leif Lindholm <leif.lindholm@...aro.org>, 
 Stephen Boyd <stephen.boyd@...aro.org>, Maxime Ripard <mripard@...nel.org>, 
 Robin Murphy <robin.murphy@....com>, 
 Grant Likely <grant.likely@...retlab.ca>
Cc: Zijun Hu <zijun_hu@...oud.com>, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Zijun Hu <quic_zijuhu@...cinc.com>
Subject: [PATCH 08/10] of: Swap implementation between
 of_property_present() and of_property_read_bool()

From: Zijun Hu <quic_zijuhu@...cinc.com>

of_property_present() is exactly same as of_property_read_bool().

Swap their implementation to make them more logical as shown below:
find property -> property is present or not -> boolean property value.

Signed-off-by: Zijun Hu <quic_zijuhu@...cinc.com>
---
 include/linux/of.h | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/include/linux/of.h b/include/linux/of.h
index f921786cb8ac782286ed5ff4425a35668204d050..7b0da8d352dffd8b872998903282119b6164a5bc 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -1243,17 +1243,16 @@ static inline int of_property_read_string_index(const struct device_node *np,
 }
 
 /**
- * of_property_read_bool - Find a property
- * @np:		device node from which the property value is to be read.
+ * of_property_present - Test if a property is present in a node
+ * @np:		device node to search for the property.
  * @propname:	name of the property to be searched.
  *
- * Search for a boolean property in a device node. Usage on non-boolean
- * property types is deprecated.
+ * Test for a property present in a device node.
  *
  * Return: true if the property exists false otherwise.
  */
-static inline bool of_property_read_bool(const struct device_node *np,
-					 const char *propname)
+static inline bool of_property_present(const struct device_node *np,
+				       const char *propname)
 {
 	const struct property *prop = of_find_property(np, propname, NULL);
 
@@ -1261,17 +1260,19 @@ static inline bool of_property_read_bool(const struct device_node *np,
 }
 
 /**
- * of_property_present - Test if a property is present in a node
- * @np:		device node to search for the property.
+ * of_property_read_bool - Find a property
+ * @np:		device node from which the property value is to be read.
  * @propname:	name of the property to be searched.
  *
- * Test for a property present in a device node.
+ * Search for a boolean property in a device node. Usage on non-boolean
+ * property types is deprecated.
  *
  * Return: true if the property exists false otherwise.
  */
-static inline bool of_property_present(const struct device_node *np, const char *propname)
+static inline bool of_property_read_bool(const struct device_node *np,
+					 const char *propname)
 {
-	return of_property_read_bool(np, propname);
+	return of_property_present(np, propname);
 }
 
 /**

-- 
2.34.1