diff options
| author |  Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| 2023-09-01 14:00:56 +0200 |
|---|---|---|
| committer |  Sebastian Reichel <sebastian.reichel@collabora.com>
| 2023-09-12 21:07:14 +0200 |
| commit | 6f9c8a1338d90d150767331d4fab051fb8abdba5 (patch) | |
| tree | 2eb6637200d823695fc52bcd87255b2ee319ba85 /drivers/power/reset | |
| parent | dt-bindings: power: syscon-poweroff: get regmap from parent node (diff) | |
| download | linux-6f9c8a1338d90d150767331d4fab051fb8abdba5.tar.gz linux-6f9c8a1338d90d150767331d4fab051fb8abdba5.tar.bz2 linux-6f9c8a1338d90d150767331d4fab051fb8abdba5.zip | |
power: reset: syscon-poweroff: simplify pdev->dev usage
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>
Diffstat (limited to 'drivers/power/reset')
| -rw-r--r-- | drivers/power/reset/syscon-poweroff.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/power/reset/syscon-poweroff.c b/drivers/power/reset/syscon-poweroff.c index 270f289239a5..9ef7eef4c979 100644 --- a/drivers/power/reset/syscon-poweroff.c +++ b/drivers/power/reset/syscon-poweroff.c @@ -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; } |