[PATCH v4 11/22] nvmem: meson-mx-efuse: Convert to use devm_nvmem_register()

[Andrey Smirnov]

Drop all of the code related to .remove hook and make use of
devm_nvmem_register() instead.

Cc: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
Cc: Heiko Stuebner <heiko@xxxxxxxxx>
Cc: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
Cc: Carlo Caione <carlo@xxxxxxxxxx>
Cc: Kevin Hilman <khilman@xxxxxxxxxxxx>
Cc: Matthias Brugger <matthias.bgg@xxxxxxxxx>
Cc: cphealy@xxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: linux-mediatek@xxxxxxxxxxxxxxxxxxx
Cc: linux-rockchip@xxxxxxxxxxxxxxxxxxx
Cc: linux-amlogic@xxxxxxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
 drivers/nvmem/meson-mx-efuse.c | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/drivers/nvmem/meson-mx-efuse.c b/drivers/nvmem/meson-mx-efuse.c
index 41d3a3c1104e..db1e8b072034 100644
--- a/drivers/nvmem/meson-mx-efuse.c
+++ b/drivers/nvmem/meson-mx-efuse.c
@@ -233,25 +233,15 @@ static int meson_mx_efuse_probe(struct platform_device *pdev)
 		return PTR_ERR(efuse->core_clk);
 	}
 
-	efuse->nvmem = nvmem_register(&efuse->config);
+	efuse->nvmem = devm_nvmem_register(&pdev->dev, &efuse->config);
 	if (IS_ERR(efuse->nvmem))
 		return PTR_ERR(efuse->nvmem);
 
-	platform_set_drvdata(pdev, efuse);
-
 	return 0;
 }
 
-static int meson_mx_efuse_remove(struct platform_device *pdev)
-{
-	struct meson_mx_efuse *efuse = platform_get_drvdata(pdev);
-
-	return nvmem_unregister(efuse->nvmem);
-}
-
 static struct platform_driver meson_mx_efuse_driver = {
 	.probe = meson_mx_efuse_probe,
-	.remove = meson_mx_efuse_remove,
 	.driver = {
 		.name = "meson-mx-efuse",
 		.of_match_table = meson_mx_efuse_match,
-- 
2.14.3