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nvmem: rockchip-efuse: Make use of of_device_get_match_data() 

Simplify code a bit by using of_device_get_match_data() instead of
of_match_device().

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>
hifive-unleashed-5.1
Andrey Smirnov 2018-03-09 14:47:11 +00:00 committed by Greg Kroah-Hartman
parent 0e189891f6
commit 7b4e76cb17
1 changed files with 4 additions and 4 deletions
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8
drivers/nvmem/rockchip-efuse.c
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@ -259,11 +259,11 @@ static int rockchip_efuse_probe(struct platform_device *pdev)
struct resource *res;
struct nvmem_device *nvmem;
struct rockchip_efuse_chip *efuse;
const struct of_device_id *match;
const void *data;
struct device *dev = &pdev->dev;
match = of_match_device(dev->driver->of_match_table, dev);
if (!match || !match->data) {
data = of_device_get_match_data(dev);
if (!data) {
dev_err(dev, "failed to get match data\n");
return -EINVAL;
}
@ -286,7 +286,7 @@ static int rockchip_efuse_probe(struct platform_device *pdev)
if (of_property_read_u32(dev->of_node, "rockchip,efuse-size",
&econfig.size))
econfig.size = resource_size(res);
econfig.reg_read = match->data;
econfig.reg_read = data;
econfig.priv = efuse;
econfig.dev = efuse->dev;
nvmem = devm_nvmem_register(dev, &econfig);