linux-kernel - [PATCH 06/12] i2c: scmi: use i2c_adapter-specific printk helpers

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20251223-i2c-printk-helpers-v1-6-46a08306afdb@oss.qualcomm.com>
Date: Tue, 23 Dec 2025 11:02:28 +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 06/12] i2c: scmi: 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-scmi.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/i2c/busses/i2c-scmi.c b/drivers/i2c/busses/i2c-scmi.c
index 10a5146b3aa5fc6edb4c2f3e1cc57750041b7087..96a2cd70d367f485d5f230be4eaf124398b0f239 100644
--- a/drivers/i2c/busses/i2c-scmi.c
+++ b/drivers/i2c/busses/i2c-scmi.c
@@ -87,7 +87,7 @@ acpi_smbus_cmi_access(struct i2c_adapter *adap, u16 addr, unsigned short flags,
 	char *method;
 	int len = 0;
 
-	dev_dbg(&adap->dev, "access size: %d %s\n", size,
+	i2c_dbg(adap, "access size: %d %s\n", size,
 		(read_write) ? "READ" : "WRITE");
 	switch (size) {
 	case I2C_SMBUS_QUICK:
@@ -148,7 +148,7 @@ acpi_smbus_cmi_access(struct i2c_adapter *adap, u16 addr, unsigned short flags,
 		break;
 
 	default:
-		dev_warn(&adap->dev, "Unsupported transaction %d\n", size);
+		i2c_warn(adap, "Unsupported transaction %d\n", size);
 		return -EOPNOTSUPP;
 	}
 
@@ -257,7 +257,7 @@ acpi_smbus_cmi_access(struct i2c_adapter *adap, u16 addr, unsigned short flags,
 
 out:
 	kfree(buffer.pointer);
-	dev_dbg(&adap->dev, "Transaction status: %i\n", result);
+	i2c_dbg(adap, "Transaction status: %i\n", result);
 	return result;
 }
 

-- 
2.47.3