spi: fsl-lpspi: clean up indentation issue

The complete call is indented incorrectly, remove the extraneous tabs.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20190926113701.26986-1-colin.king@canonical.comSigned-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/spi-fsl-lpspi.c

@@ -779,7 +779,7 @@ static irqreturn_t fsl_lpspi_isr(int irq, void *dev_id)
 
 	if (temp_SR & SR_FCF && (temp_IER & IER_FCIE)) {
 		writel(SR_FCF, fsl_lpspi->base + IMX7ULP_SR);
-			complete(&fsl_lpspi->xfer_done);
+		complete(&fsl_lpspi->xfer_done);
 		return IRQ_HANDLED;
 	}