linux-kernel - [PATCH v3 2/4] i2c: emev2: drop sclk from struct em_i2c

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: <20240823035116.21590-3-rongqianfeng@vivo.com>
Date: Fri, 23 Aug 2024 11:51:14 +0800
From: Rong Qianfeng <rongqianfeng@...o.com>
To: biju.das.jz@...renesas.com,
	Wolfram Sang <wsa+renesas@...g-engineering.com>,
	Andi Shyti <andi.shyti@...nel.org>,
	Paul Cercueil <paul@...pouillou.net>,
	linux-renesas-soc@...r.kernel.org,
	linux-i2c@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-mips@...r.kernel.org
Cc: opensource.kernel@...o.com,
	Rong Qianfeng <rongqianfeng@...o.com>
Subject: [PATCH v3 2/4] i2c: emev2: drop sclk from struct em_i2c_device

For no need to save clk pointer, drop sclk from struct em_i2c_device.

Signed-off-by: Rong Qianfeng <rongqianfeng@...o.com>
Reviewed-by: Biju Das <biju.das.jz@...renesas.com>
---
 drivers/i2c/busses/i2c-emev2.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/i2c/busses/i2c-emev2.c b/drivers/i2c/busses/i2c-emev2.c
index 20efe0b0cb85..2a5d9d658246 100644
--- a/drivers/i2c/busses/i2c-emev2.c
+++ b/drivers/i2c/busses/i2c-emev2.c
@@ -67,7 +67,6 @@ struct em_i2c_device {
 	void __iomem *base;
 	struct i2c_adapter adap;
 	struct completion msg_done;
-	struct clk *sclk;
 	struct i2c_client *slave;
 	int irq;
 };
@@ -361,6 +360,7 @@ static const struct i2c_algorithm em_i2c_algo = {
 static int em_i2c_probe(struct platform_device *pdev)
 {
 	struct em_i2c_device *priv;
+	struct clk *sclk;
 	int ret;
 
 	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
@@ -373,9 +373,9 @@ static int em_i2c_probe(struct platform_device *pdev)
 
 	strscpy(priv->adap.name, "EMEV2 I2C", sizeof(priv->adap.name));
 
-	priv->sclk = devm_clk_get_enabled(&pdev->dev, "sclk");
-	if (IS_ERR(priv->sclk))
-		return PTR_ERR(priv->sclk);
+	sclk = devm_clk_get_enabled(&pdev->dev, "sclk");
+	if (IS_ERR(sclk))
+		return PTR_ERR(sclk);
 
 	priv->adap.timeout = msecs_to_jiffies(100);
 	priv->adap.retries = 5;
-- 
2.39.0