From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Date: Fri, 21 Sep 2018 13:40:12 +0000 (-0700)
Subject: nvmem: mxs-ocotp: use devm_nvmem_register()
X-Git-Tag: v5.4-rc1~2359^2~84
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7d9f9f24fac774ead58137dff13aa1f74eb5dd10;p=platform%2Fkernel%2Flinux-rpi.git

nvmem: mxs-ocotp: use devm_nvmem_register()

Use the resource managed variant of nvmem_register();

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/nvmem/mxs-ocotp.c b/drivers/nvmem/mxs-ocotp.c
index 7018e2e..53122f5 100644
--- a/drivers/nvmem/mxs-ocotp.c
+++ b/drivers/nvmem/mxs-ocotp.c
@@ -177,7 +177,7 @@ static int mxs_ocotp_probe(struct platform_device *pdev)
 	ocotp_config.size = data->size;
 	ocotp_config.priv = otp;
 	ocotp_config.dev = dev;
-	otp->nvmem = nvmem_register(&ocotp_config);
+	otp->nvmem = devm_nvmem_register(dev, &ocotp_config);
 	if (IS_ERR(otp->nvmem)) {
 		ret = PTR_ERR(otp->nvmem);
 		goto err_clk;
@@ -199,7 +199,7 @@ static int mxs_ocotp_remove(struct platform_device *pdev)
 
 	clk_unprepare(otp->clk);
 
-	return nvmem_unregister(otp->nvmem);
+	return 0;
 }
 
 static struct platform_driver mxs_ocotp_driver = {