linux-kernel - [PATCH v1 6/6] i2c: core: Deprecate of_node in struct i2c_board

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Message-ID: <20250312185137.4154173-7-andriy.shevchenko@linux.intel.com>
Date: Wed, 12 Mar 2025 20:48:53 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Wolfram Sang <wsa+renesas@...g-engineering.com>,
	linux-i2c@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1 6/6] i2c: core: Deprecate of_node in struct i2c_board_info

Two members of the same or similar semantics is quite confusing to begin with.
Moreover, the fwnode covers all possible firmware descriptions that Linux kernel
supports. Deprecate of_node in struct i2c_board_info, so users will be warned
and in the future remote it completely.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 include/linux/i2c.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 2e4903b7f7bc..cc1437f29823 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -405,7 +405,7 @@ static inline bool i2c_detect_slave_mode(struct device *dev) { return false; }
  * @addr: stored in i2c_client.addr
  * @dev_name: Overrides the default <busnr>-<addr> dev_name if set
  * @platform_data: stored in i2c_client.dev.platform_data
- * @of_node: pointer to OpenFirmware device node
+ * @of_node: **DEPRECATED** - use @fwnode for this
  * @fwnode: device node supplied by the platform firmware
  * @swnode: software node for the device
  * @resources: resources associated with the device
-- 
2.47.2