iio: pressure: zpa2326: Add newlines to logging macros

Add newlines to the macro definitions and use a more common style.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

drivers/iio/pressure/zpa2326.c

@@ -141,14 +141,14 @@ struct zpa2326_private {
 	struct regulator               *vdd;
 };
 
-#define zpa2326_err(_idev, _format, _arg...) \
-	dev_err(_idev->dev.parent, _format, ##_arg)
+#define zpa2326_err(idev, fmt, ...)					\
+	dev_err(idev->dev.parent, fmt "\n", ##__VA_ARGS__)
 
-#define zpa2326_warn(_idev, _format, _arg...) \
-	dev_warn(_idev->dev.parent, _format, ##_arg)
+#define zpa2326_warn(idev, fmt, ...)					\
+	dev_warn(idev->dev.parent, fmt "\n", ##__VA_ARGS__)
 
-#define zpa2326_dbg(_idev, _format, _arg...) \
-	dev_dbg(_idev->dev.parent, _format, ##_arg)
+#define zpa2326_dbg(idev, fmt, ...)					\
+	dev_dbg(idev->dev.parent, fmt "\n", ##__VA_ARGS__)
 
 bool zpa2326_isreg_writeable(struct device *dev, unsigned int reg)
 {