linux-kernel - [PATCH 3/4] regmap: i3c: switch to use i3c_xfer from i3c_priv

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Message-Id: <20251028-lm75-v1-3-9bf88989c49c@nxp.com>
Date: Tue, 28 Oct 2025 10:57:54 -0400
From: Frank Li <Frank.Li@....com>
To: Guenter Roeck <linux@...ck-us.net>, 
 Jeremy Kerr <jk@...econstruct.com.au>, 
 Matt Johnston <matt@...econstruct.com.au>, 
 Andrew Lunn <andrew+netdev@...n.ch>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
 Mark Brown <broonie@...nel.org>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 "Rafael J. Wysocki" <rafael@...nel.org>, Danilo Krummrich <dakr@...nel.org>, 
 Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc: linux-hwmon@...r.kernel.org, linux-kernel@...r.kernel.org, 
 netdev@...r.kernel.org, linux-i3c@...ts.infradead.org, 
 Frank Li <Frank.Li@....com>
Subject: [PATCH 3/4] regmap: i3c: switch to use i3c_xfer from i3c_priv_xfer

Switch to use i3c_xfer instead of i3c_priv_xfer because framework will
update to support HDR mode. i3c_priv_xfer is now an alias of i3c_xfer.

Replace i3c_device_do_priv_xfers() with i3c_device_do_xfers(..., I3C_SDR)
to align with the new API.

Prepare for removal of i3c_priv_xfer and i3c_device_do_priv_xfers().

Signed-off-by: Frank Li <Frank.Li@....com>
---
 drivers/base/regmap/regmap-i3c.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/base/regmap/regmap-i3c.c b/drivers/base/regmap/regmap-i3c.c
index b5300b7c477e45668e303560739f8db13124275b..4482e64f26eba969e8eef3e60edb089b22aa99cd 100644
--- a/drivers/base/regmap/regmap-i3c.c
+++ b/drivers/base/regmap/regmap-i3c.c
@@ -10,7 +10,7 @@ static int regmap_i3c_write(void *context, const void *data, size_t count)
 {
 	struct device *dev = context;
 	struct i3c_device *i3c = dev_to_i3cdev(dev);
-	struct i3c_priv_xfer xfers[] = {
+	struct i3c_xfer xfers[] = {
 		{
 			.rnw = false,
 			.len = count,
@@ -18,7 +18,7 @@ static int regmap_i3c_write(void *context, const void *data, size_t count)
 		},
 	};

-	return i3c_device_do_priv_xfers(i3c, xfers, 1);
+	return i3c_device_do_xfers(i3c, xfers, 1, I3C_SDR);
 }

 static int regmap_i3c_read(void *context,
@@ -27,7 +27,7 @@ static int regmap_i3c_read(void *context,
 {
 	struct device *dev = context;
 	struct i3c_device *i3c = dev_to_i3cdev(dev);
-	struct i3c_priv_xfer xfers[2];
+	struct i3c_xfer xfers[2];

 	xfers[0].rnw = false;
 	xfers[0].len = reg_size;
@@ -37,7 +37,7 @@ static int regmap_i3c_read(void *context,
 	xfers[1].len = val_size;
 	xfers[1].data.in = val;

-	return i3c_device_do_priv_xfers(i3c, xfers, 2);
+	return i3c_device_do_xfers(i3c, xfers, 2, I3C_SDR);
 }

 static const struct regmap_bus regmap_i3c = {

-- 
2.34.1