From: Zijun Hu <zijun_hu@icloud.com>
To: Rob Herring <robh@kernel.org>,
Saravana Kannan <saravanak@google.com>,
Leif Lindholm <leif.lindholm@linaro.org>,
Stephen Boyd <stephen.boyd@linaro.org>,
Maxime Ripard <mripard@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Grant Likely <grant.likely@secretlab.ca>
Cc: Zijun Hu <zijun_hu@icloud.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Zijun Hu <quic_zijuhu@quicinc.com>
Subject: [PATCH 08/10] of: Swap implementation between of_property_present() and of_property_read_bool()
Date: Fri, 06 Dec 2024 08:52:34 +0800 [thread overview]
Message-ID: <20241206-of_core_fix-v1-8-dc28ed56bec3@quicinc.com> (raw)
In-Reply-To: <20241206-of_core_fix-v1-0-dc28ed56bec3@quicinc.com>
From: Zijun Hu <quic_zijuhu@quicinc.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@quicinc.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
next prev parent reply other threads:[~2024-12-06 0:53 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-06 0:52 [PATCH 00/10] of: fix bugs and improve codes Zijun Hu
2024-12-06 0:52 ` [PATCH 01/10] of: Fix alias name length calculating error in API of_find_node_opts_by_path() Zijun Hu
2024-12-09 13:24 ` Rob Herring
2024-12-09 13:31 ` Zijun Hu
2024-12-06 0:52 ` [PATCH 02/10] of: Correct return value for API of_parse_phandle_with_args_map() Zijun Hu
2024-12-09 13:26 ` Rob Herring
2024-12-06 0:52 ` [PATCH 03/10] of: Correct child specifier used as input of the 2nd nexus node Zijun Hu
2024-12-06 0:52 ` [PATCH 04/10] of: Fix refcount leakage for OF node returned by __of_get_dma_parent() Zijun Hu
2024-12-09 20:32 ` Rob Herring
2024-12-06 0:52 ` [PATCH 05/10] of: Fix available buffer size calculating error in API of_device_uevent_modalias() Zijun Hu
2024-12-09 20:34 ` Rob Herring
2024-12-10 12:39 ` Zijun Hu
2024-12-10 14:10 ` Rob Herring
2024-12-11 11:44 ` Zijun Hu
2024-12-06 0:52 ` [PATCH 06/10] of/fdt: Dump __be32 array in CPU type order in of_dump_addr() Zijun Hu
2024-12-09 20:37 ` Rob Herring
2024-12-06 0:52 ` [PATCH 07/10] of: Correct comments for of_alias_scan() Zijun Hu
2024-12-09 13:20 ` Rob Herring
2024-12-09 13:41 ` Zijun Hu
2024-12-06 0:52 ` Zijun Hu [this message]
2024-12-06 0:52 ` [PATCH 09/10] of: property: Implement of_fwnode_property_present() by of_property_present() Zijun Hu
2024-12-09 16:48 ` Rob Herring
2024-12-10 12:44 ` Zijun Hu
2024-12-10 13:37 ` Robin Murphy
2024-12-06 0:52 ` [PATCH 10/10] of: Simplify API of_find_node_with_property() implementation Zijun Hu
2024-12-09 20:38 ` Rob Herring
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