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| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2018-03-09 17:46:58 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-14 21:28:13 +0300 |
| commit | fae8e89e83b06540b09ce36d557122466704c633 (patch) | |
| tree | ee2267ea42099d06925b008a85661f8438717a51 /drivers/nvmem/vf610-ocotp.c | |
| parent | f1f50eca5f90527d2cca3479cda08883958777f6 (diff) | |
| download | linux-fae8e89e83b06540b09ce36d557122466704c633.tar.xz | |
nvmem: vf610-ocotp: 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/vf610-ocotp.c')
| -rw-r--r-- | drivers/nvmem/vf610-ocotp.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/drivers/nvmem/vf610-ocotp.c b/drivers/nvmem/vf610-ocotp.c index 5ae9e002f195..5a395ffb2ca8 100644 --- a/drivers/nvmem/vf610-ocotp.c +++ b/drivers/nvmem/vf610-ocotp.c @@ -217,13 +217,6 @@ static const struct of_device_id ocotp_of_match[] = { }; MODULE_DEVICE_TABLE(of, ocotp_of_match); -static int vf610_ocotp_remove(struct platform_device *pdev) -{ - struct vf610_ocotp *ocotp_dev = platform_get_drvdata(pdev); - - return nvmem_unregister(ocotp_dev->nvmem); -} - static int vf610_ocotp_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -246,26 +239,20 @@ static int vf610_ocotp_probe(struct platform_device *pdev) PTR_ERR(ocotp_dev->clk)); return PTR_ERR(ocotp_dev->clk); } + ocotp_dev->dev = dev; + ocotp_dev->timing = vf610_ocotp_calculate_timing(ocotp_dev); ocotp_config.size = resource_size(res); ocotp_config.priv = ocotp_dev; ocotp_config.dev = dev; - ocotp_dev->nvmem = nvmem_register(&ocotp_config); - if (IS_ERR(ocotp_dev->nvmem)) - return PTR_ERR(ocotp_dev->nvmem); + ocotp_dev->nvmem = devm_nvmem_register(dev, &ocotp_config); - ocotp_dev->dev = dev; - platform_set_drvdata(pdev, ocotp_dev); - - ocotp_dev->timing = vf610_ocotp_calculate_timing(ocotp_dev); - - return 0; + return PTR_ERR_OR_ZERO(ocotp_dev->nvmem); } static struct platform_driver vf610_ocotp_driver = { .probe = vf610_ocotp_probe, - .remove = vf610_ocotp_remove, .driver = { .name = "vf610-ocotp", .of_match_table = ocotp_of_match, |