@@ -141,7 +141,7 @@ static int ti_tscadc_probe(struct platform_device *pdev)
adc_channels++;
if (val > 7) {
dev_err(&pdev->dev, " PIN numbers are 0..7 (not %d)\n",
- val);
+ val);
of_node_put(node);
return -EINVAL;
}
@@ -154,6 +154,7 @@ static int ti_tscadc_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "Number of i/p channels more than 8\n");
return -EINVAL;
}
+
if (total_channels == 0) {
dev_err(&pdev->dev, "Need at least one channel.\n");
return -EINVAL;
@@ -184,7 +185,8 @@ static int ti_tscadc_probe(struct platform_device *pdev)
tscadc->tscadc_phys_base = res->start;
tscadc->regmap = devm_regmap_init_mmio(&pdev->dev,
- tscadc->tscadc_base, &tscadc_regmap_config);
+ tscadc->tscadc_base,
+ &tscadc_regmap_config);
if (IS_ERR(tscadc->regmap)) {
dev_err(&pdev->dev, "regmap init failed\n");
err = PTR_ERR(tscadc->regmap);