linux-kernel - [PATCH 09/12] i2c: owl: use i2c_adapter-specific printk helpers

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Message-Id: <20251223-i2c-printk-helpers-v1-9-46a08306afdb@oss.qualcomm.com>
Date: Tue, 23 Dec 2025 11:02:31 +0100
From: Bartosz Golaszewski <bartosz.golaszewski@....qualcomm.com>
To: Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Andi Shyti <andi.shyti@...nel.org>, Chen-Yu Tsai <wens@...nel.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Samuel Holland <samuel@...lland.org>,
        Khalil Blaiech <kblaiech@...dia.com>, Asmaa Mnebhi <asmaa@...dia.com>,
        Jean Delvare <jdelvare@...e.com>,
        Madhavan Srinivasan <maddy@...ux.ibm.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        Nicholas Piggin <npiggin@...il.com>,
        "Christophe Leroy (CS GROUP)" <chleroy@...nel.org>,
        Andreas Färber <afaerber@...e.de>,
        Manivannan Sadhasivam <mani@...nel.org>
Cc: linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
        linuxppc-dev@...ts.ozlabs.org, linux-actions@...ts.infradead.org,
        Bartosz Golaszewski <brgl@...nel.org>,
        Bartosz Golaszewski <bartosz.golaszewski@....qualcomm.com>
Subject: [PATCH 09/12] i2c: owl: use i2c_adapter-specific printk helpers

Convert all instances of using device printk helpers with struct device
embedded in struct i2c_adapter to the new i2c-specific macros that hide
that dereference.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@....qualcomm.com>
---
 drivers/i2c/busses/i2c-owl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/busses/i2c-owl.c b/drivers/i2c/busses/i2c-owl.c
index 84a195e358866d693fb6d435a5beaaee640fd2e2..17718f15a0f1fd238bb4a6f23dbb4f9696969ed5 100644
--- a/drivers/i2c/busses/i2c-owl.c
+++ b/drivers/i2c/busses/i2c-owl.c
@@ -241,7 +241,7 @@ static int owl_i2c_check_bus_busy(struct i2c_adapter *adap)
 	timeout = jiffies + OWL_I2C_TIMEOUT;
 	while (readl(i2c_dev->base + OWL_I2C_REG_STAT) & OWL_I2C_STAT_BBB) {
 		if (time_after(jiffies, timeout)) {
-			dev_err(&adap->dev, "Bus busy timeout\n");
+			i2c_err(adap, "Bus busy timeout\n");
 			return -ETIMEDOUT;
 		}
 	}
@@ -383,7 +383,7 @@ static int owl_i2c_xfer_common(struct i2c_adapter *adap, struct i2c_msg *msgs,
 	spin_lock_irqsave(&i2c_dev->lock, flags);
 
 	if (ret) {
-		dev_err(&adap->dev, "Transaction timed out\n");
+		i2c_err(adap, "Transaction timed out\n");
 		/* Send stop condition and release the bus */
 		owl_i2c_update_reg(i2c_dev->base + OWL_I2C_REG_CTL,
 				   OWL_I2C_CTL_GBCC_STOP | OWL_I2C_CTL_RB,

-- 
2.47.3