From 9c7174db4cdd111e10d19eed5c36fd978a14c8a2 Mon Sep 17 00:00:00 2001
From: Andi Shyti <andi.shyti@kernel.org>
Date: Sun, 11 Jun 2023 03:37:00 +0200
Subject: [PATCH] i2c: nomadik: Use devm_clk_get_enabled()
Git-commit: 9c7174db4cdd111e10d19eed5c36fd978a14c8a2
Patch-mainline: v6.5-rc1
References: git-fixes

Replace the pair of functions, devm_clk_get() and
clk_prepare_enable(), with a single function
devm_clk_get_enabled().

Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/i2c/busses/i2c-nomadik.c | 18 +++---------------
 1 file changed, 3 insertions(+), 15 deletions(-)

diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c
index 8b9577318388..2141ba05dfec 100644
--- a/drivers/i2c/busses/i2c-nomadik.c
+++ b/drivers/i2c/busses/i2c-nomadik.c
@@ -1005,18 +1005,12 @@ static int nmk_i2c_probe(struct amba_device *adev, const struct amba_id *id)
 		return ret;
 	}
 
-	dev->clk = devm_clk_get(&adev->dev, NULL);
+	dev->clk = devm_clk_get_enabled(&adev->dev, NULL);
 	if (IS_ERR(dev->clk)) {
-		dev_err(&adev->dev, "could not get i2c clock\n");
+		dev_err(&adev->dev, "could enable i2c clock\n");
 		return PTR_ERR(dev->clk);
 	}
 
-	ret = clk_prepare_enable(dev->clk);
-	if (ret) {
-		dev_err(&adev->dev, "can't prepare_enable clock\n");
-		return ret;
-	}
-
 	init_hw(dev);
 
 	adap = &dev->adap;
@@ -1037,16 +1031,11 @@ static int nmk_i2c_probe(struct amba_device *adev, const struct amba_id *id)
 
 	ret = i2c_add_adapter(adap);
 	if (ret)
-		goto err_no_adap;
+		return ret;
 
 	pm_runtime_put(&adev->dev);
 
 	return 0;
-
- err_no_adap:
-	clk_disable_unprepare(dev->clk);
-
-	return ret;
 }
 
 static void nmk_i2c_remove(struct amba_device *adev)
@@ -1060,7 +1049,6 @@ static void nmk_i2c_remove(struct amba_device *adev)
 	clear_all_interrupts(dev);
 	/* disable the controller */
 	i2c_clr_bit(dev->virtbase + I2C_CR, I2C_CR_PE);
-	clk_disable_unprepare(dev->clk);
 	release_mem_region(res->start, resource_size(res));
 }
 
-- 
2.35.3