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hwmon: (scpi-hwmon): Use of_device_get_match_data() 

Use of_device_get_match_data() to simplify the code.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Link: https://lore.kernel.org/r/20220315023412.2118415-1-chi.minghao@zte.com.cn
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Minghao Chi 2022-03-15 02:34:12 +00:00 committed by Guenter Roeck
parent 5d4a2ea96b
commit fd6ca3f5b8
1 changed files with 2 additions and 4 deletions
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6
drivers/hwmon/scpi-hwmon.c
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@ -141,7 +141,6 @@ static int scpi_hwmon_probe(struct platform_device *pdev)
struct scpi_ops *scpi_ops;
struct device *hwdev, *dev = &pdev->dev;
struct scpi_sensors *scpi_sensors;
const struct of_device_id *of_id;
int idx, ret;
scpi_ops = get_scpi_ops();
@ -171,12 +170,11 @@ static int scpi_hwmon_probe(struct platform_device *pdev)
scpi_sensors->scpi_ops = scpi_ops;
of_id = of_match_device(scpi_of_match, &pdev->dev);
if (!of_id) {
scale = of_device_get_match_data(&pdev->dev);
if (!scale) {
dev_err(&pdev->dev, "Unable to initialize scpi-hwmon data\n");
return -ENODEV;
}
scale = of_id->data;
for (i = 0, idx = 0; i < nr_sensors; i++) {
struct sensor_data *sensor = &scpi_sensors->data[idx];