lkml.org 
[lkml]   [2018]   [Mar]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v5 04/21] nvmem: vf610-ocotp: Convert to use devm_nvmem_register()
Date
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>
---
drivers/nvmem/vf610-ocotp.c | 21 ++++-----------------
1 file 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,
--
2.14.3
\
 
 \ /
  Last update: 2018-03-08 20:16    [W:0.082 / U:0.268 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site