iio: ti_am335x_adc: Adjust the closing bracket in tiadc_read_raw()

It somehow looks like the ending bracket belongs to the if statement but
it does belong to the while loop. This patch moves the bracket where it
belongs.
Signed-off-by: NSebastian Andrzej Siewior <bigeasy@linutronix.de>
Acked-by: NJonathan Cameron <jic23@kernel.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

drivers/iio/adc/ti_am335x_adc.c

@@ -338,7 +338,7 @@ static int tiadc_read_raw(struct iio_dev *indio_dev,
 	while (tiadc_readl(adc_dev, REG_ADCFSM) & SEQ_STATUS) {
 		if (time_after(jiffies, timeout))
 			return -EAGAIN;
-		}
+	}
 	map_val = chan->channel + TOTAL_CHANNELS;
 
 	/*