mfd: ti_am335x_tscadc: Fix style

These are mostly deffects reported by checkpatch.pl.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20211015081506.933180-11-miquel.raynal@bootlin.com

drivers/mfd/ti_am335x_tscadc.c

@@ -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 atleast 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);