@@ -117,44 +117,45 @@ static int gadc_thermal_read_linear_lookup_table(struct device *dev,
static int gadc_thermal_probe(struct platform_device *pdev)
{
+ struct device *dev = &pdev->dev;
struct gadc_thermal_info *gti;
int ret;
- if (!pdev->dev.of_node) {
- dev_err(&pdev->dev, "Only DT based supported\n");
+ if (!dev->of_node) {
+ dev_err(dev, "Only DT based supported\n");
return -ENODEV;
}
- gti = devm_kzalloc(&pdev->dev, sizeof(*gti), GFP_KERNEL);
+ gti = devm_kzalloc(dev, sizeof(*gti), GFP_KERNEL);
if (!gti)
return -ENOMEM;
- gti->channel = devm_iio_channel_get(&pdev->dev, "sensor-channel");
+ gti->channel = devm_iio_channel_get(dev, "sensor-channel");
if (IS_ERR(gti->channel)) {
ret = PTR_ERR(gti->channel);
if (ret != -EPROBE_DEFER)
- dev_err(&pdev->dev, "IIO channel not found: %d\n", ret);
+ dev_err(dev, "IIO channel not found: %d\n", ret);
return ret;
}
- ret = gadc_thermal_read_linear_lookup_table(&pdev->dev, gti);
+ ret = gadc_thermal_read_linear_lookup_table(dev, gti);
if (ret < 0)
return ret;
- gti->dev = &pdev->dev;
+ gti->dev = dev;
- gti->tz_dev = devm_thermal_of_zone_register(&pdev->dev, 0, gti,
+ gti->tz_dev = devm_thermal_of_zone_register(dev, 0, gti,
&gadc_thermal_ops);
if (IS_ERR(gti->tz_dev)) {
ret = PTR_ERR(gti->tz_dev);
if (ret != -EPROBE_DEFER)
- dev_err(&pdev->dev,
+ dev_err(dev,
"Thermal zone sensor register failed: %d\n",
ret);
return ret;
}
- devm_thermal_add_hwmon_sysfs(&pdev->dev, gti->tz_dev);
+ devm_thermal_add_hwmon_sysfs(dev, gti->tz_dev);
return 0;
}
Simplify the probe() function by using local 'dev' instead of &pdev->dev. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- drivers/thermal/thermal-generic-adc.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-)