linux-kernel - [PATCH v2 -next] i2c: qcom-cci: Remove the unused variable cci_clk

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Message-Id: <20241029020931.42311-1-jiapeng.chong@linux.alibaba.com>
Date: Tue, 29 Oct 2024 10:09:31 +0800
From: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To: loic.poulain@...aro.org
Cc: rfoss@...nel.org,
	andi.shyti@...nel.org,
	linux-i2c@...r.kernel.org,
	linux-arm-msm@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
	Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH v2 -next] i2c: qcom-cci: Remove the unused variable cci_clk_rate

Variable ret is not effectively used, so delete it.

drivers/i2c/busses/i2c-qcom-cci.c:526:16: warning: variable ‘cci_clk_rate’ set but not used.

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=11532
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
Changes in v2:
  -Remove redundant code.

 drivers/i2c/busses/i2c-qcom-cci.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/i2c/busses/i2c-qcom-cci.c b/drivers/i2c/busses/i2c-qcom-cci.c
index 5cc791b3b57d..a0ef43e99751 100644
--- a/drivers/i2c/busses/i2c-qcom-cci.c
+++ b/drivers/i2c/busses/i2c-qcom-cci.c
@@ -523,7 +523,6 @@ static const struct dev_pm_ops qcom_cci_pm = {
 static int cci_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	unsigned long cci_clk_rate = 0;
 	struct device_node *child;
 	struct resource *r;
 	struct cci *cci;
@@ -594,14 +593,6 @@ static int cci_probe(struct platform_device *pdev)
 		return dev_err_probe(dev, -EINVAL, "not enough clocks in DT\n");
 	cci->nclocks = ret;
 
-	/* Retrieve CCI clock rate */
-	for (i = 0; i < cci->nclocks; i++) {
-		if (!strcmp(cci->clocks[i].id, "cci")) {
-			cci_clk_rate = clk_get_rate(cci->clocks[i].clk);
-			break;
-		}
-	}
-
 	ret = cci_enable_clocks(cci);
 	if (ret < 0)
 		return ret;
-- 
2.32.0.3.g01195cf9f