linux-kernel - [PATCH 11/26] nvmem: lpc18xx_eeprom: use devm_nvmem

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Message-Id: <20180921134026.4596-12-srinivas.kandagatla@linaro.org>
Date:   Fri, 21 Sep 2018 06:40:11 -0700
From:   srinivas.kandagatla@...aro.org
To:     gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 11/26] nvmem: lpc18xx_eeprom: use devm_nvmem_register()

From: Bartosz Golaszewski <bgolaszewski@...libre.com>

Use the managed version of nvmem_register().

Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 drivers/nvmem/lpc18xx_eeprom.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/nvmem/lpc18xx_eeprom.c b/drivers/nvmem/lpc18xx_eeprom.c
index a9534a6e8636..b42dbaddb419 100644
--- a/drivers/nvmem/lpc18xx_eeprom.c
+++ b/drivers/nvmem/lpc18xx_eeprom.c
@@ -236,7 +236,7 @@ static int lpc18xx_eeprom_probe(struct platform_device *pdev)
 	lpc18xx_nvmem_config.dev = dev;
 	lpc18xx_nvmem_config.priv = eeprom;
 
-	eeprom->nvmem = nvmem_register(&lpc18xx_nvmem_config);
+	eeprom->nvmem = devm_nvmem_register(dev, &lpc18xx_nvmem_config);
 	if (IS_ERR(eeprom->nvmem)) {
 		ret = PTR_ERR(eeprom->nvmem);
 		goto err_clk;
@@ -257,10 +257,6 @@ static int lpc18xx_eeprom_remove(struct platform_device *pdev)
 	struct lpc18xx_eeprom_dev *eeprom = platform_get_drvdata(pdev);
 	int ret;
 
-	ret = nvmem_unregister(eeprom->nvmem);
-	if (ret < 0)
-		return ret;
-
 	clk_disable_unprepare(eeprom->clk);
 
 	return 0;
-- 
2.19.0