spi: s3c64xx: indent an if statement

It generates a static checker warning if an if statement isn't indented.
I think the code is fine except for the white space issue.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/spi-s3c64xx.c

@@ -330,8 +330,8 @@ static void s3c64xx_spi_set_cs(struct spi_device *spi, bool enable)
 		}
 	} else {
 		if (!(sdd->port_conf->quirks & S3C64XX_SPI_QUIRK_CS_AUTO))
-		writel(S3C64XX_SPI_SLAVE_SIG_INACT,
-		sdd->regs + S3C64XX_SPI_SLAVE_SEL);
+			writel(S3C64XX_SPI_SLAVE_SIG_INACT,
+			       sdd->regs + S3C64XX_SPI_SLAVE_SEL);
 	}
 }