arm: socfpga: Minor coding style fix

Replace multiple spaces with a single tab.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@opensource.altera.com>
Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Acked-by: Pavel Machek <pavel@denx.de>
Reviewed-by: Stefan Roese <sr@denx.de>
Cc: Vince Bridgers <vbridger@opensource.altera.com>

board/altera/socfpga/iocsr_config.h

@@ -9,9 +9,9 @@
 #ifndef _PRELOADER_IOCSR_CONFIG_H_
 #define _PRELOADER_IOCSR_CONFIG_H_
 
-#define CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH        (764)
-#define CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH        (1719)
-#define CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH        (955)
-#define CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH        (16766)
+#define CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH	(764)
+#define CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH	(1719)
+#define CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH	(955)
+#define CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH	(16766)
 
 #endif /*_PRELOADER_IOCSR_CONFIG_H_*/