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power: reset: syscon-poweroff: simplify pdev->dev usage

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Make the probe() code a bit simpler and shorter by storing all the
'&pdev->dev' as 'dev'.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230901120057.47018-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Krzysztof Kozlowski 2023-09-01 14:00:56 +02:00 committed by Sebastian Reichel
parent 716293381a
commit 6f9c8a1338
1 changed files with 9 additions and 8 deletions
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17
drivers/power/reset/syscon-poweroff.c
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@ -32,23 +32,24 @@ static void syscon_poweroff(void)
static int syscon_poweroff_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
int mask_err, value_err;
map = syscon_regmap_lookup_by_phandle(pdev->dev.of_node, "regmap");
map = syscon_regmap_lookup_by_phandle(dev->of_node, "regmap");
if (IS_ERR(map)) {
dev_err(&pdev->dev, "unable to get syscon");
dev_err(dev, "unable to get syscon");
return PTR_ERR(map);
}
if (of_property_read_u32(pdev->dev.of_node, "offset", &offset)) {
dev_err(&pdev->dev, "unable to read 'offset'");
if (of_property_read_u32(dev->of_node, "offset", &offset)) {
dev_err(dev, "unable to read 'offset'");
return -EINVAL;
}
value_err = of_property_read_u32(pdev->dev.of_node, "value", &value);
mask_err = of_property_read_u32(pdev->dev.of_node, "mask", &mask);
value_err = of_property_read_u32(dev->of_node, "value", &value);
mask_err = of_property_read_u32(dev->of_node, "mask", &mask);
if (value_err && mask_err) {
dev_err(&pdev->dev, "unable to read 'value' and 'mask'");
dev_err(dev, "unable to read 'value' and 'mask'");
return -EINVAL;
}
@ -62,7 +63,7 @@ static int syscon_poweroff_probe(struct platform_device *pdev)
}
if (pm_power_off) {
dev_err(&pdev->dev, "pm_power_off already claimed for %ps",
dev_err(dev, "pm_power_off already claimed for %ps",
pm_power_off);
return -EBUSY;
}