From: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
Drop all of the code related to .remove hook and make use of
devm_nvmem_register() instead.
Cc: Srinivas Kandagatla <srinivas.kandagatla at linaro.org>
Cc: Heiko Stuebner <heiko at sntech.de>
Cc: Masahiro Yamada <yamada.masahiro at socionext.com>
Cc: Carlo Caione <carlo at caione.org>
Cc: Kevin Hilman <khilman at baylibre.com>
Cc: Matthias Brugger <matthias.bgg at gmail.com>
Cc: cphealy at gmail.com
Cc: linux-kernel at vger.kernel.org
Cc: linux-mediatek at lists.infradead.org
Cc: linux-rockchip at lists.infradead.org
Cc: linux-amlogic at lists.infradead.org
Cc: linux-arm-kernel at lists.infradead.org
Signed-off-by: Andrey Smirnov <andrew.smirnov at gmail.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla at linaro.org>
---
drivers/nvmem/qfprom.c | 16 ++--------------
1 file changed, 2 insertions(+), 14 deletions(-)
diff --git a/drivers/nvmem/qfprom.c b/drivers/nvmem/qfprom.c
index cb3b48b47d64..4f650baad983 100644
--- a/drivers/nvmem/qfprom.c
+++ b/drivers/nvmem/qfprom.c
@@ -47,13 +47,6 @@ static int qfprom_reg_write(void *context,
return 0;
}
-static int qfprom_remove(struct platform_device *pdev)
-{
- struct nvmem_device *nvmem = platform_get_drvdata(pdev);
-
- return nvmem_unregister(nvmem);
-}
-
static struct nvmem_config econfig = {
.name = "qfprom",
.stride = 1,
@@ -82,13 +75,9 @@ static int qfprom_probe(struct platform_device *pdev)
econfig.dev = dev;
econfig.priv = priv;
- nvmem = nvmem_register(&econfig);
- if (IS_ERR(nvmem))
- return PTR_ERR(nvmem);
-
- platform_set_drvdata(pdev, nvmem);
+ nvmem = devm_nvmem_register(dev, &econfig);
- return 0;
+ return PTR_ERR_OR_ZERO(nvmem);
}
static const struct of_device_id qfprom_of_match[] = {
@@ -99,7 +88,6 @@ MODULE_DEVICE_TABLE(of, qfprom_of_match);
static struct platform_driver qfprom_driver = {
.probe = qfprom_probe,
- .remove = qfprom_remove,
.driver = {
.name = "qcom,qfprom",
.of_match_table = qfprom_of_match,
--
2.15.1
