linux-kernel - [PATCH v2 1/1] media: v4l2-core: Replace the check for firmware registered I²C devices

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Message-ID: <20250312192528.95838-1-andriy.shevchenko@linux.intel.com>
Date: Wed, 12 Mar 2025 21:24:43 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Mauro Carvalho Chehab <mchehab@...nel.org>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v2 1/1] media: v4l2-core: Replace the check for firmware registered I²C devices

Replace the check for firmware registered I²C devices as the firmware node
independently on type should be retrieved via dev_fwnode().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---

v2: fixed obvious typo (media CI)

 drivers/media/v4l2-core/v4l2-i2c.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/media/v4l2-core/v4l2-i2c.c b/drivers/media/v4l2-core/v4l2-i2c.c
index 586c46544255..ffc64e10fcae 100644
--- a/drivers/media/v4l2-core/v4l2-i2c.c
+++ b/drivers/media/v4l2-core/v4l2-i2c.c
@@ -5,6 +5,7 @@
 
 #include <linux/i2c.h>
 #include <linux/module.h>
+#include <linux/property.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-device.h>
 
@@ -24,7 +25,7 @@ void v4l2_i2c_subdev_unregister(struct v4l2_subdev *sd)
 	 * registered by us, and would not be
 	 * re-created by just probing the V4L2 driver.
 	 */
-	if (client && !client->dev.of_node && !client->dev.fwnode)
+	if (client && !dev_fwnode(&client->dev))
 		i2c_unregister_device(client);
 }
 
-- 
2.47.2