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| author |   Andrey Smirnov <andrew.smirnov@gmail.com> | 2018-03-09 14:47:00 +0000 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-14 19:28:13 +0100 |
| commit | 45ff8ef7fa6e87f96bdcf1e979f143a78918954c (patch) | |
| tree | 9d0e7985bdd104620d36f17b616af8a06208bba5 /drivers/nvmem | |
| parent | nvmem: imx-ocotp: Convert to use devm_nvmem_register() (diff) | |
| download | linux-dev-45ff8ef7fa6e87f96bdcf1e979f143a78918954c.tar.xz linux-dev-45ff8ef7fa6e87f96bdcf1e979f143a78918954c.zip | |
nvmem: uniphier-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/uniphier-efuse.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/nvmem/uniphier-efuse.c b/drivers/nvmem/uniphier-efuse.c index be11880a1358..271f0b2ff86a 100644 --- a/drivers/nvmem/uniphier-efuse.c +++ b/drivers/nvmem/uniphier-efuse.c @@ -60,20 +60,9 @@ static int uniphier_efuse_probe(struct platform_device *pdev) econfig.size = resource_size(res); econfig.priv = priv; econfig.dev = dev; - nvmem = nvmem_register(&econfig); - if (IS_ERR(nvmem)) - return PTR_ERR(nvmem); + nvmem = devm_nvmem_register(dev, &econfig); - platform_set_drvdata(pdev, nvmem); - - return 0; -} - -static int uniphier_efuse_remove(struct platform_device *pdev) -{ - struct nvmem_device *nvmem = platform_get_drvdata(pdev); - - return nvmem_unregister(nvmem); + return PTR_ERR_OR_ZERO(nvmem); } static const struct of_device_id uniphier_efuse_of_match[] = { @@ -84,7 +73,6 @@ MODULE_DEVICE_TABLE(of, uniphier_efuse_of_match); static struct platform_driver uniphier_efuse_driver = { .probe = uniphier_efuse_probe, - .remove = uniphier_efuse_remove, .driver = { .name = "uniphier-efuse", .of_match_table = uniphier_efuse_of_match, |