Staging: sm750fb: Fixed indent of switch-case

Fixed indent of switch-case by adding space using tabs.
Problem found using checkpatch.pl
ERROR: space required after that ';' (ctx:VxV)
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/sm750fb/ddk750_chip.c

@@ -245,7 +245,8 @@ unsigned int ddk750_getVMSize(void)
 	case MISC_CTRL_LOCALMEM_SIZE_64M:
 		data = MB(64); break; /* 64 Mega byte */
 	default:
-		data = 0;break;
+		data = 0;
+		break;
 	}
 	return data;