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authorAndrey Smirnov <andrew.smirnov@gmail.com>2018-03-09 14:47:07 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-03-14 19:28:14 +0100
commit547a2c9b0eba57bb4e7a7e624e8f86b6c6c3a57d (patch)
tree1bc8a06f94cd10620caaa18204b0af537ccbae74 /drivers/nvmem
parentb005b2f52ea66ca09d372dfbcac68242c1addfdd (diff)
downloadlinux-547a2c9b0eba57bb4e7a7e624e8f86b6c6c3a57d.tar.bz2
nvmem: imx-iim: 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/imx-iim.c16
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/nvmem/imx-iim.c b/drivers/nvmem/imx-iim.c
index 52cfe91d9762..b98d76ac7790 100644
--- a/drivers/nvmem/imx-iim.c
+++ b/drivers/nvmem/imx-iim.c
@@ -138,25 +138,13 @@ static int imx_iim_probe(struct platform_device *pdev)
cfg.size = drvdata->nregs;
cfg.priv = iim;
- nvmem = nvmem_register(&cfg);
- if (IS_ERR(nvmem))
- return PTR_ERR(nvmem);
+ nvmem = devm_nvmem_register(dev, &cfg);
- platform_set_drvdata(pdev, nvmem);
-
- return 0;
-}
-
-static int imx_iim_remove(struct platform_device *pdev)
-{
- struct nvmem_device *nvmem = platform_get_drvdata(pdev);
-
- return nvmem_unregister(nvmem);
+ return PTR_ERR_OR_ZERO(nvmem);
}
static struct platform_driver imx_iim_driver = {
.probe = imx_iim_probe,
- .remove = imx_iim_remove,
.driver = {
.name = "imx-iim",
.of_match_table = imx_iim_dt_ids,