linux-kernel - [PATCH v7 2/9] software node: increase the reference of the swnode by its fwnode

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Message-Id: <20251120-reset-gpios-swnodes-v7-2-a100493a0f4b@linaro.org>
Date: Thu, 20 Nov 2025 14:23:57 +0100
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Linus Walleij <linus.walleij@...aro.org>, 
 Bartosz Golaszewski <brgl@...ev.pl>, 
 Andy Shevchenko <andriy.shevchenko@...ux.intel.com>, 
 Daniel Scally <djrscally@...il.com>, 
 Heikki Krogerus <heikki.krogerus@...ux.intel.com>, 
 Sakari Ailus <sakari.ailus@...ux.intel.com>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 "Rafael J. Wysocki" <rafael@...nel.org>, Danilo Krummrich <dakr@...nel.org>, 
 Philipp Zabel <p.zabel@...gutronix.de>, 
 Krzysztof Kozlowski <krzk@...nel.org>, 
 David Rhodes <david.rhodes@...rus.com>, 
 Richard Fitzgerald <rf@...nsource.cirrus.com>, 
 Mark Brown <broonie@...nel.org>, 
 Maciej Strozek <mstrozek@...nsource.cirrus.com>, 
 Charles Keepax <ckeepax@...nsource.cirrus.com>, 
 Andy Shevchenko <andy@...nel.org>, Bartosz Golaszewski <brgl@...nel.org>
Cc: linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-acpi@...r.kernel.org, linux-sound@...r.kernel.org, 
 patches@...nsource.cirrus.com, linux-spi@...r.kernel.org, 
 Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: [PATCH v7 2/9] software node: increase the reference of the swnode
 by its fwnode

From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>

Once we allow software nodes to reference other kinds of firmware nodes,
the node in args will no longer necessarily be a software node so bump
its reference count using its fwnode interface.

Acked-by: Linus Walleij <linus.walleij@...aro.org>
Reviewed-by: Sakari Ailus <sakari.ailus@...ux.intel.com>
Acked-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
---
 drivers/base/swnode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/swnode.c b/drivers/base/swnode.c
index 016a6fd12864f2c81d4dfb021957f0c4efce4011..6b1ee75a908fbf272f29dbe65529ce69ce03a021 100644
--- a/drivers/base/swnode.c
+++ b/drivers/base/swnode.c
@@ -553,7 +553,7 @@ software_node_get_reference_args(const struct fwnode_handle *fwnode,
 	if (!args)
 		return 0;

-	args->fwnode = software_node_get(refnode);
+	args->fwnode = fwnode_handle_get(refnode);
 	args->nargs = nargs;

 	for (i = 0; i < nargs; i++)

-- 
2.51.0