From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Daniel Scally <djrscally@gmail.com>,
linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
linux-acpi@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Yong Zhi <yong.zhi@intel.com>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Bingbu Cao <bingbu.cao@intel.com>,
Tianshu Qiu <tian.shu.qiu@intel.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>
Subject: [PATCH v2 5/6] software node: Introduce SOFTWARE_NODE_REFERENCE() helper macro
Date: Mon, 29 Mar 2021 18:12:06 +0300 [thread overview]
Message-ID: <20210329151207.36619-5-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20210329151207.36619-1-andriy.shevchenko@linux.intel.com>
This is useful to assign software node reference with arguments
in a common way. Moreover, we have already couple of users that
may be converted. And by the fact, one of them is moved right here
to use the helper.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
v2: no changes
drivers/base/test/property-entry-test.c | 11 ++---------
include/linux/property.h | 13 ++++++++-----
2 files changed, 10 insertions(+), 14 deletions(-)
diff --git a/drivers/base/test/property-entry-test.c b/drivers/base/test/property-entry-test.c
index abe03315180f..c2e455d46ffd 100644
--- a/drivers/base/test/property-entry-test.c
+++ b/drivers/base/test/property-entry-test.c
@@ -370,15 +370,8 @@ static void pe_test_reference(struct kunit *test)
};
static const struct software_node_ref_args refs[] = {
- {
- .node = &nodes[0],
- .nargs = 0,
- },
- {
- .node = &nodes[1],
- .nargs = 2,
- .args = { 3, 4 },
- },
+ SOFTWARE_NODE_REFERENCE(&nodes[0]),
+ SOFTWARE_NODE_REFERENCE(&nodes[1], 3, 4),
};
const struct property_entry entries[] = {
diff --git a/include/linux/property.h b/include/linux/property.h
index dd4687b56239..0d876316e61d 100644
--- a/include/linux/property.h
+++ b/include/linux/property.h
@@ -254,6 +254,13 @@ struct software_node_ref_args {
u64 args[NR_FWNODE_REFERENCE_ARGS];
};
+#define SOFTWARE_NODE_REFERENCE(_ref_, ...) \
+(const struct software_node_ref_args) { \
+ .node = _ref_, \
+ .nargs = ARRAY_SIZE(((u64[]){ 0, ##__VA_ARGS__ })) - 1, \
+ .args = { __VA_ARGS__ }, \
+}
+
/**
* struct property_entry - "Built-in" device property representation.
* @name: Name of the property.
@@ -362,11 +369,7 @@ struct property_entry {
.name = _name_, \
.length = sizeof(struct software_node_ref_args), \
.type = DEV_PROP_REF, \
- { .pointer = &(const struct software_node_ref_args) { \
- .node = _ref_, \
- .nargs = ARRAY_SIZE(((u64[]){ 0, ##__VA_ARGS__ })) - 1, \
- .args = { __VA_ARGS__ }, \
- } }, \
+ { .pointer = &SOFTWARE_NODE_REFERENCE(_ref_, ##__VA_ARGS__), }, \
}
struct property_entry *
--
2.30.2
next prev parent reply other threads:[~2021-03-29 15:12 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-29 15:12 [PATCH v2 1/6] software node: Free resources explicitly when swnode_register() fails Andy Shevchenko
2021-03-29 15:12 ` [PATCH v2 2/6] software node: Introduce software_node_alloc()/software_node_free() Andy Shevchenko
2021-03-29 15:12 ` [PATCH v2 3/6] software node: Deduplicate code in fwnode_create_software_node() Andy Shevchenko
2021-03-29 21:06 ` Daniel Scally
2021-03-29 15:12 ` [PATCH v2 4/6] software node: Imply kobj_to_swnode() to be no-op Andy Shevchenko
2021-03-29 15:12 ` Andy Shevchenko [this message]
2021-03-29 22:45 ` [PATCH v2 5/6] software node: Introduce SOFTWARE_NODE_REFERENCE() helper macro Daniel Scally
2021-03-30 9:26 ` Andy Shevchenko
2021-03-31 11:25 ` Daniel Scally
2021-03-29 15:12 ` [PATCH v2 6/6] media: ipu3-cio2: Switch to use SOFTWARE_NODE_REFERENCE() Andy Shevchenko
2021-03-29 22:45 ` [PATCH v2 1/6] software node: Free resources explicitly when swnode_register() fails Daniel Scally
2021-03-31 11:06 ` Heikki Krogerus
2021-04-08 14:15 ` Rafael J. Wysocki
2021-04-08 14:50 ` Andy Shevchenko
2021-04-08 15:04 ` Rafael J. Wysocki
2021-04-08 15:18 ` Andy Shevchenko
2021-04-08 15:19 ` Rafael J. Wysocki
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210329151207.36619-5-andriy.shevchenko@linux.intel.com \
--to=andriy.shevchenko@linux.intel.com \
--cc=bingbu.cao@intel.com \
--cc=djrscally@gmail.com \
--cc=gregkh@linuxfoundation.org \
--cc=heikki.krogerus@linux.intel.com \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=mchehab@kernel.org \
--cc=rafael@kernel.org \
--cc=sakari.ailus@linux.intel.com \
--cc=tian.shu.qiu@intel.com \
--cc=yong.zhi@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.