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authorAndrey Smirnov <andrew.smirnov@gmail.com>2018-03-09 17:47:04 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-03-14 21:28:14 +0300
commit7afbde9eb0a24e9d6be10744cfad9099bb7f062a (patch)
tree0e6f63289b7f493bce246a9320e23915b3dfab3e /drivers/nvmem
parent7e68a6454636bec29e6acc56e910282d81c4023d (diff)
downloadlinux-7afbde9eb0a24e9d6be10744cfad9099bb7f062a.tar.xz
nvmem: meson-mx-efuse: Convert to use devm_nvmem_register()
Drop all of the code related to .remove hook and make use of devm_nvmem_register() instead. Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Carlo Caione <carlo@caione.org> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: cphealy@gmail.com Cc: linux-kernel@vger.kernel.org Cc: linux-mediatek@lists.infradead.org Cc: linux-rockchip@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/nvmem')
-rw-r--r--drivers/nvmem/meson-mx-efuse.c16
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/nvmem/meson-mx-efuse.c b/drivers/nvmem/meson-mx-efuse.c
index 41d3a3c1104e..a085563e39e3 100644
--- a/drivers/nvmem/meson-mx-efuse.c
+++ b/drivers/nvmem/meson-mx-efuse.c
@@ -233,25 +233,13 @@ static int meson_mx_efuse_probe(struct platform_device *pdev)
return PTR_ERR(efuse->core_clk);
}
- efuse->nvmem = nvmem_register(&efuse->config);
- if (IS_ERR(efuse->nvmem))
- return PTR_ERR(efuse->nvmem);
+ efuse->nvmem = devm_nvmem_register(&pdev->dev, &efuse->config);
- 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);
+ return PTR_ERR_OR_ZERO(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,