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From: Saravana Kannan <saravanak@google.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Sudeep Holla <sudeep.holla@arm.com>,
	Cristian Marussi <cristian.marussi@arm.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Bartosz Golaszewski <brgl@bgdev.pl>,
	Thomas Gleixner <tglx@linutronix.de>,
	Marc Zyngier <maz@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Rob Herring <robh+dt@kernel.org>,
	Frank Rowand <frowand.list@gmail.com>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	Magnus Damm <magnus.damm@gmail.com>, Len Brown <lenb@kernel.org>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Daniel Scally <djrscally@gmail.com>,
	Heikki Krogerus <heikki.krogerus@linux.intel.com>,
	Sakari Ailus <sakari.ailus@linux.intel.com>,
	Saravana Kannan <saravanak@google.com>
Cc: Tony Lindgren <tony@atomide.com>,
	Linux Kernel Functional Testing <lkft@linaro.org>,
	Naresh Kamboju <naresh.kamboju@linaro.org>,
	Abel Vesa <abel.vesa@linaro.org>,
	Alexander Stein <alexander.stein@ew.tq-group.com>,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	John Stultz <jstultz@google.com>,
	Doug Anderson <dianders@chromium.org>,
	Guenter Roeck <linux@roeck-us.net>,
	Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
	Maxim Kiselev <bigunclemax@gmail.com>,
	Maxim Kochetkov <fido_max@inbox.ru>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Luca Weiss <luca.weiss@fairphone.com>,
	Colin Foster <colin.foster@in-advantage.com>,
	Martin Kepplinger <martin.kepplinger@puri.sm>,
	Jean-Philippe Brucker <jpb@kernel.org>,
	kernel-team@android.com, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org,
	devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
	linux-acpi@vger.kernel.org
Subject: [PATCH v2 03/11] soc: renesas: Move away from using OF_POPULATED for fw_devlink
Date: Thu, 26 Jan 2023 16:11:30 -0800	[thread overview]
Message-ID: <20230127001141.407071-4-saravanak@google.com> (raw)
In-Reply-To: <20230127001141.407071-1-saravanak@google.com>

The OF_POPULATED flag was set to let fw_devlink know that the device
tree node will not have a struct device created for it. This information
is used by fw_devlink to avoid deferring the probe of consumers of this
device tree node.

Let's use fwnode_dev_initialized() instead because it achieves the same
effect without using OF specific flags. This allows more generic code to
be written in driver core.

Signed-off-by: Saravana Kannan <saravanak@google.com>
---
 drivers/soc/renesas/rcar-sysc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/renesas/rcar-sysc.c b/drivers/soc/renesas/rcar-sysc.c
index b0a80de34c98..03246ed4a79e 100644
--- a/drivers/soc/renesas/rcar-sysc.c
+++ b/drivers/soc/renesas/rcar-sysc.c
@@ -437,7 +437,7 @@ static int __init rcar_sysc_pd_init(void)
 
 	error = of_genpd_add_provider_onecell(np, &domains->onecell_data);
 	if (!error)
-		of_node_set_flag(np, OF_POPULATED);
+		fwnode_dev_initialized(&np->fwnode, true);
 
 out_put:
 	of_node_put(np);
-- 
2.39.1.456.gfc5497dd1b-goog


WARNING: multiple messages have this Message-ID (diff)
From: Saravana Kannan <saravanak@google.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	 Sudeep Holla <sudeep.holla@arm.com>,
	Cristian Marussi <cristian.marussi@arm.com>,
	 Linus Walleij <linus.walleij@linaro.org>,
	Bartosz Golaszewski <brgl@bgdev.pl>,
	 Thomas Gleixner <tglx@linutronix.de>,
	Marc Zyngier <maz@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
	 Sascha Hauer <s.hauer@pengutronix.de>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	 Fabio Estevam <festevam@gmail.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Rob Herring <robh+dt@kernel.org>,
	 Frank Rowand <frowand.list@gmail.com>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	 Magnus Damm <magnus.damm@gmail.com>, Len Brown <lenb@kernel.org>,
	 Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Daniel Scally <djrscally@gmail.com>,
	 Heikki Krogerus <heikki.krogerus@linux.intel.com>,
	 Sakari Ailus <sakari.ailus@linux.intel.com>,
	Saravana Kannan <saravanak@google.com>
Cc: Tony Lindgren <tony@atomide.com>,
	Linux Kernel Functional Testing <lkft@linaro.org>,
	 Naresh Kamboju <naresh.kamboju@linaro.org>,
	Abel Vesa <abel.vesa@linaro.org>,
	 Alexander Stein <alexander.stein@ew.tq-group.com>,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	 John Stultz <jstultz@google.com>,
	Doug Anderson <dianders@chromium.org>,
	 Guenter Roeck <linux@roeck-us.net>,
	Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
	 Maxim Kiselev <bigunclemax@gmail.com>,
	Maxim Kochetkov <fido_max@inbox.ru>,
	 Miquel Raynal <miquel.raynal@bootlin.com>,
	Luca Weiss <luca.weiss@fairphone.com>,
	 Colin Foster <colin.foster@in-advantage.com>,
	 Martin Kepplinger <martin.kepplinger@puri.sm>,
	Jean-Philippe Brucker <jpb@kernel.org>,
	kernel-team@android.com,  linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	 linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
	 linux-renesas-soc@vger.kernel.org, linux-acpi@vger.kernel.org
Subject: [PATCH v2 03/11] soc: renesas: Move away from using OF_POPULATED for fw_devlink
Date: Thu, 26 Jan 2023 16:11:30 -0800	[thread overview]
Message-ID: <20230127001141.407071-4-saravanak@google.com> (raw)
In-Reply-To: <20230127001141.407071-1-saravanak@google.com>

The OF_POPULATED flag was set to let fw_devlink know that the device
tree node will not have a struct device created for it. This information
is used by fw_devlink to avoid deferring the probe of consumers of this
device tree node.

Let's use fwnode_dev_initialized() instead because it achieves the same
effect without using OF specific flags. This allows more generic code to
be written in driver core.

Signed-off-by: Saravana Kannan <saravanak@google.com>
---
 drivers/soc/renesas/rcar-sysc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/renesas/rcar-sysc.c b/drivers/soc/renesas/rcar-sysc.c
index b0a80de34c98..03246ed4a79e 100644
--- a/drivers/soc/renesas/rcar-sysc.c
+++ b/drivers/soc/renesas/rcar-sysc.c
@@ -437,7 +437,7 @@ static int __init rcar_sysc_pd_init(void)
 
 	error = of_genpd_add_provider_onecell(np, &domains->onecell_data);
 	if (!error)
-		of_node_set_flag(np, OF_POPULATED);
+		fwnode_dev_initialized(&np->fwnode, true);
 
 out_put:
 	of_node_put(np);
-- 
2.39.1.456.gfc5497dd1b-goog


_______________________________________________
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2023-01-27  0:12 UTC|newest]

Thread overview: 146+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-27  0:11 [PATCH v2 00/11] fw_devlink improvements Saravana Kannan
2023-01-27  0:11 ` Saravana Kannan
2023-01-27  0:11 ` [PATCH v2 01/11] driver core: fw_devlink: Don't purge child fwnode's consumer links Saravana Kannan
2023-01-27  0:11   ` Saravana Kannan
2023-01-27  9:21   ` Andy Shevchenko
2023-01-27  9:21     ` Andy Shevchenko
2023-01-28  7:33     ` Saravana Kannan
2023-01-28  7:33       ` Saravana Kannan
2023-01-30 12:04       ` Andy Shevchenko
2023-01-30 12:04         ` Andy Shevchenko
2023-01-27  0:11 ` [PATCH v2 02/11] driver core: fw_devlink: Improve check for fwnode with no device/driver Saravana Kannan
2023-01-27  0:11   ` Saravana Kannan
2023-01-27  0:11 ` Saravana Kannan [this message]
2023-01-27  0:11   ` [PATCH v2 03/11] soc: renesas: Move away from using OF_POPULATED for fw_devlink Saravana Kannan
2023-01-27  8:11   ` Geert Uytterhoeven
2023-01-27  8:11     ` Geert Uytterhoeven
2023-01-28  7:18     ` Saravana Kannan
2023-01-28  7:18       ` Saravana Kannan
2023-01-30  8:42       ` Geert Uytterhoeven
2023-01-30  8:42         ` Geert Uytterhoeven
2023-01-30 20:00         ` Saravana Kannan
2023-01-30 20:00           ` Saravana Kannan
2023-01-31  8:14           ` Geert Uytterhoeven
2023-01-31  8:14             ` Geert Uytterhoeven
2023-02-04 22:30             ` Saravana Kannan
2023-02-04 22:30               ` Saravana Kannan
2023-01-27  9:25   ` Andy Shevchenko
2023-01-27  9:25     ` Andy Shevchenko
2023-01-27  9:30     ` Geert Uytterhoeven
2023-01-27  9:30       ` Geert Uytterhoeven
2023-01-27  9:44       ` Andy Shevchenko
2023-01-27  9:44         ` Andy Shevchenko
2023-01-27  0:11 ` [PATCH v2 04/11] gpiolib: Clear the gpio_device's fwnode initialized flag before adding Saravana Kannan
2023-01-27  0:11   ` Saravana Kannan
2023-01-27  9:27   ` Andy Shevchenko
2023-01-27  9:27     ` Andy Shevchenko
2023-01-28  7:33     ` Saravana Kannan
2023-01-28  7:33       ` Saravana Kannan
2023-01-30 12:05       ` Andy Shevchenko
2023-01-30 12:05         ` Andy Shevchenko
2023-01-30 14:31   ` Sudeep Holla
2023-01-30 14:31     ` Sudeep Holla
2023-01-30 15:14     ` Andy Shevchenko
2023-01-30 15:14       ` Andy Shevchenko
2023-01-31  4:01       ` Saravana Kannan
2023-01-31  4:01         ` Saravana Kannan
2023-01-31 10:13         ` Sudeep Holla
2023-01-31 10:13           ` Sudeep Holla
2023-02-04 22:32           ` Saravana Kannan
2023-02-04 22:32             ` Saravana Kannan
2023-01-27  0:11 ` [PATCH v2 05/11] driver core: fw_devlink: Add DL_FLAG_CYCLE support to device links Saravana Kannan
2023-01-27  0:11   ` Saravana Kannan
2023-01-27  9:29   ` Andy Shevchenko
2023-01-27  9:29     ` Andy Shevchenko
2023-01-27  9:30     ` Andy Shevchenko
2023-01-27  9:30       ` Andy Shevchenko
2023-01-27  9:55     ` Geert Uytterhoeven
2023-01-27  9:55       ` Geert Uytterhoeven
2023-01-28  7:34     ` Saravana Kannan
2023-01-28  7:34       ` Saravana Kannan
2023-01-30 12:08       ` Andy Shevchenko
2023-01-30 12:08         ` Andy Shevchenko
2023-01-27  0:11 ` [PATCH v2 06/11] driver core: fw_devlink: Allow marking a fwnode link as being part of a cycle Saravana Kannan
2023-01-27  0:11   ` Saravana Kannan
2023-01-27  9:33   ` Andy Shevchenko
2023-01-27  9:33     ` Andy Shevchenko
2023-01-28  7:34     ` Saravana Kannan
2023-01-28  7:34       ` Saravana Kannan
2023-01-30 12:09       ` Andy Shevchenko
2023-01-30 12:09         ` Andy Shevchenko
2023-01-27  0:11 ` [PATCH v2 07/11] driver core: fw_devlink: Consolidate device link flag computation Saravana Kannan
2023-01-27  0:11   ` Saravana Kannan
2023-01-27  0:11 ` [PATCH v2 08/11] driver core: fw_devlink: Make cycle detection more robust Saravana Kannan
2023-01-27  0:11   ` Saravana Kannan
2023-01-27  9:43   ` Andy Shevchenko
2023-01-27  9:43     ` Andy Shevchenko
2023-01-27  9:52     ` Geert Uytterhoeven
2023-01-27  9:52       ` Geert Uytterhoeven
2023-01-27 10:10       ` Andy Shevchenko
2023-01-27 10:10         ` Andy Shevchenko
2023-01-27 10:29         ` Geert Uytterhoeven
2023-01-27 10:29           ` Geert Uytterhoeven
2023-01-28  7:34     ` Saravana Kannan
2023-01-28  7:34       ` Saravana Kannan
2023-01-30 12:15       ` Andy Shevchenko
2023-01-30 12:15         ` Andy Shevchenko
2023-01-30 14:36         ` Geert Uytterhoeven
2023-01-30 14:36           ` Geert Uytterhoeven
2023-01-30 15:16           ` Andy Shevchenko
2023-01-30 15:16             ` Andy Shevchenko
2023-01-27  0:11 ` [PATCH v2 09/11] of: property: Simplify of_link_to_phandle() Saravana Kannan
2023-01-27  0:11   ` Saravana Kannan
2023-01-30 14:39   ` Sakari Ailus
2023-01-30 14:39     ` Sakari Ailus
2023-01-31  3:51     ` Saravana Kannan
2023-01-31  3:51       ` Saravana Kannan
2023-01-27  0:11 ` [PATCH v2 10/11] irqchip/irq-imx-gpcv2: Mark fwnode device as not initialized Saravana Kannan
2023-01-27  0:11   ` Saravana Kannan
2023-01-27  9:51   ` Andy Shevchenko
2023-01-27  9:51     ` Andy Shevchenko
2023-01-28  7:34     ` Saravana Kannan
2023-01-28  7:34       ` Saravana Kannan
2023-01-27  0:11 ` [PATCH v2 11/11] firmware: arm_scmi: Set fwnode for the scmi_device Saravana Kannan
2023-01-27  0:11   ` Saravana Kannan
2023-01-27  9:52   ` Andy Shevchenko
2023-01-27  9:52     ` Andy Shevchenko
2023-01-27 10:48   ` Sudeep Holla
2023-01-27 10:48     ` Sudeep Holla
2023-01-27 20:30 ` [PATCH v2 00/11] fw_devlink improvements Colin Foster
2023-01-27 20:30   ` Colin Foster
2023-01-27 21:35   ` Saravana Kannan
2023-01-27 21:35     ` Saravana Kannan
2023-01-30  8:55 ` Naresh Kamboju
2023-01-30  8:55   ` Naresh Kamboju
2023-01-30 10:49   ` Marc Zyngier
2023-01-30 10:49     ` Marc Zyngier
2023-01-30 23:03   ` Saravana Kannan
2023-01-30 23:03     ` Saravana Kannan
2023-01-31 10:18     ` Sudeep Holla
2023-01-31 10:18       ` Sudeep Holla
2023-02-02 17:36       ` Maxim Kiselev
2023-02-02 17:36         ` Maxim Kiselev
2023-02-03  6:07         ` Saravana Kannan
2023-02-03  6:07           ` Saravana Kannan
2023-02-03  9:39           ` Maxim Kiselev
2023-02-03  9:39             ` Maxim Kiselev
2023-02-06  1:32             ` Saravana Kannan
2023-02-06  1:32               ` Saravana Kannan
2023-02-06  2:17               ` Saravana Kannan
2023-02-06  2:17                 ` Saravana Kannan
2023-02-06  9:39               ` Miquel Raynal
2023-02-06  9:39                 ` Miquel Raynal
2023-02-06 20:08                 ` Saravana Kannan
2023-02-06 20:08                   ` Saravana Kannan
2023-02-24 14:46                   ` Miquel Raynal
2023-02-24 14:46                     ` Miquel Raynal
2023-02-06 15:18               ` Rob Herring
2023-02-06 15:18                 ` Rob Herring
2023-02-06 19:59                 ` Saravana Kannan
2023-02-06 19:59                   ` Saravana Kannan
2023-01-30 10:48 ` Miquel Raynal
2023-01-30 10:48   ` Miquel Raynal
2023-01-30 12:08   ` Maxim Kiselev
2023-01-30 12:08     ` Maxim Kiselev
2023-01-31  1:20     ` Saravana Kannan
2023-01-31  1:20       ` Saravana Kannan

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